/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:47:03,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:47:03,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:47:03,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:47:03,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:47:03,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:47:03,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:47:03,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:47:03,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:47:03,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:47:03,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:47:03,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:47:03,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:47:03,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:47:03,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:47:03,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:47:03,950 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:47:03,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:47:03,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:47:03,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:47:03,968 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:47:03,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:47:03,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:47:03,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:47:03,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:47:03,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:47:04,011 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 12:47:04,071 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:47:04,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:47:04,073 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:47:04,074 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:47:04,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:47:04,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:47:04,076 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:47:04,077 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:47:04,077 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:47:04,079 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:47:04,079 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:47:04,079 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:47:04,080 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:47:04,080 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:47:04,080 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:47:04,080 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:47:04,081 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:47:04,081 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:47:04,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:47:04,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:47:04,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:47:04,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:47:04,083 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:47:04,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:47:04,083 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:47:04,083 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:47:04,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:47:04,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:47:04,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:47:04,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:47:04,086 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:47:04,086 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:47:04,089 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:47:04,089 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:47:04,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:47:04,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:47:04,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:47:04,595 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:47:04,599 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:47:04,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2022-07-22 12:47:04,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac11611b3/5a8787fa9fa2421b8961d7bb288b7ce5/FLAG407442558 [2022-07-22 12:47:05,363 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:47:05,364 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c [2022-07-22 12:47:05,382 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac11611b3/5a8787fa9fa2421b8961d7bb288b7ce5/FLAG407442558 [2022-07-22 12:47:05,729 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac11611b3/5a8787fa9fa2421b8961d7bb288b7ce5 [2022-07-22 12:47:05,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:47:05,740 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:47:05,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:47:05,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:47:05,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:47:05,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:47:05" (1/1) ... [2022-07-22 12:47:05,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2796191f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:05, skipping insertion in model container [2022-07-22 12:47:05,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:47:05" (1/1) ... [2022-07-22 12:47:05,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:47:05,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:47:06,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c[4085,4098] [2022-07-22 12:47:06,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:47:06,160 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:47:06,201 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-ring-nondet.wvr.c[4085,4098] [2022-07-22 12:47:06,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:47:06,223 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:47:06,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06 WrapperNode [2022-07-22 12:47:06,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:47:06,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:47:06,225 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:47:06,225 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:47:06,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,292 INFO L137 Inliner]: procedures = 25, calls = 63, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 307 [2022-07-22 12:47:06,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:47:06,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:47:06,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:47:06,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:47:06,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:47:06,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:47:06,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:47:06,341 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:47:06,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (1/1) ... [2022-07-22 12:47:06,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:06,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:06,409 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 12:47:06,425 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 12:47:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:47:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:47:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:47:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:47:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:47:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:47:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:47:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:47:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:47:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:47:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:47:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:47:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:47:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:47:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:47:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:47:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:47:06,469 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 12:47:06,582 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:47:06,584 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:47:07,297 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:47:07,481 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:47:07,482 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-07-22 12:47:07,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:47:07 BoogieIcfgContainer [2022-07-22 12:47:07,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:47:07,486 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:47:07,486 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:47:07,490 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:47:07,491 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:47:07,491 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:47:05" (1/3) ... [2022-07-22 12:47:07,492 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3602f3f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:47:07, skipping insertion in model container [2022-07-22 12:47:07,493 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:47:07,493 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:47:06" (2/3) ... [2022-07-22 12:47:07,493 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3602f3f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:47:07, skipping insertion in model container [2022-07-22 12:47:07,493 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:47:07,493 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:47:07" (3/3) ... [2022-07-22 12:47:07,495 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-bad-ring-nondet.wvr.c [2022-07-22 12:47:07,602 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-22 12:47:07,641 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 253 places, 271 transitions, 566 flow [2022-07-22 12:47:07,773 INFO L129 PetriNetUnfolder]: 25/265 cut-off events. [2022-07-22 12:47:07,774 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:47:07,785 INFO L84 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 25/265 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 209 event pairs, 0 based on Foata normal form. 0/240 useless extension candidates. Maximal degree in co-relation 226. Up to 4 conditions per place. [2022-07-22 12:47:07,785 INFO L82 GeneralOperation]: Start removeDead. Operand has 253 places, 271 transitions, 566 flow [2022-07-22 12:47:07,797 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 250 places, 265 transitions, 548 flow [2022-07-22 12:47:07,801 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:47:07,815 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 250 places, 265 transitions, 548 flow [2022-07-22 12:47:07,818 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 250 places, 265 transitions, 548 flow [2022-07-22 12:47:07,819 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 250 places, 265 transitions, 548 flow [2022-07-22 12:47:07,906 INFO L129 PetriNetUnfolder]: 25/265 cut-off events. [2022-07-22 12:47:07,907 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:47:07,909 INFO L84 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 25/265 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 198 event pairs, 0 based on Foata normal form. 0/240 useless extension candidates. Maximal degree in co-relation 226. Up to 4 conditions per place. [2022-07-22 12:47:07,914 INFO L116 LiptonReduction]: Number of co-enabled transitions 2898 [2022-07-22 12:47:17,244 INFO L131 LiptonReduction]: Checked pairs total: 5424 [2022-07-22 12:47:17,244 INFO L133 LiptonReduction]: Total number of compositions: 286 [2022-07-22 12:47:17,267 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:47:17,267 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:47:17,267 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:47:17,268 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:47:17,268 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:47:17,268 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:47:17,268 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:47:17,268 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:47:17,271 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:47:17,412 INFO L131 ngComponentsAnalysis]: Automaton has 65 accepting balls. 255 [2022-07-22 12:47:17,412 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:17,412 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:17,418 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:47:17,419 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:47:17,419 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:47:17,419 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 298 states, but on-demand construction may add more states [2022-07-22 12:47:17,435 INFO L131 ngComponentsAnalysis]: Automaton has 65 accepting balls. 255 [2022-07-22 12:47:17,435 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:17,435 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:17,436 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:47:17,436 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:47:17,442 INFO L748 eck$LassoCheckResult]: Stem: 256#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 259#[L166-6]don't care [2022-07-22 12:47:17,443 INFO L750 eck$LassoCheckResult]: Loop: 259#[L166-6]don't care [1154] L166-6-->L166-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| .cse1))) (and (= (select |v_#valid_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 1)) (= |v_#memory_int_169| (store |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85| (store (select |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|))) (<= 0 .cse0) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| |v_ULTIMATE.start_create_fresh_int_array_~size#1_120|) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| 4 .cse1) (select |v_#length_211| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_170|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_61|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_169|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 259#[L166-6]don't care [2022-07-22 12:47:17,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:17,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1245, now seen corresponding path program 1 times [2022-07-22 12:47:17,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:17,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127896268] [2022-07-22 12:47:17,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:17,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:17,613 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:17,725 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:17,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:17,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1185, now seen corresponding path program 1 times [2022-07-22 12:47:17,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:17,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341121359] [2022-07-22 12:47:17,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:17,763 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:17,788 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:17,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:17,790 INFO L85 PathProgramCache]: Analyzing trace with hash 39749, now seen corresponding path program 1 times [2022-07-22 12:47:17,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:17,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696130464] [2022-07-22 12:47:17,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:17,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:17,883 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:17,943 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:19,021 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:47:19,022 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:47:19,022 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:47:19,022 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:47:19,023 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:47:19,023 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:19,023 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:47:19,023 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:47:19,023 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-ring-nondet.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:47:19,024 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:47:19,024 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:47:19,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,642 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,647 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,670 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:19,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:20,279 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:47:20,284 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:47:20,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,292 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 12:47:20,297 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 12:47:20,298 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 12:47:20,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,311 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,360 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 12:47:20,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,362 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 12:47:20,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:20,383 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:20,387 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 12:47:20,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,438 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 12:47:20,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,440 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 12:47:20,443 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 12:47:20,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,522 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-07-22 12:47:20,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,524 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 12:47:20,525 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 12:47:20,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,534 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,561 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 12:47:20,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,562 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 12:47:20,564 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 12:47:20,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,574 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:20,574 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:20,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,639 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 12:47:20,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,641 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 12:47:20,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,659 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,660 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 12:47:20,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,696 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 12:47:20,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,698 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 12:47:20,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:20,719 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:20,723 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 12:47:20,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:20,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,768 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 12:47:20,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,782 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,784 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 12:47:20,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,816 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 12:47:20,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,818 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 12:47:20,819 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 12:47:20,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,827 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,854 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:20,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,855 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 12:47:20,861 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 12:47:20,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,869 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,892 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 12:47:20,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,893 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 12:47:20,894 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 12:47:20,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:20,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,906 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:20,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:20,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,928 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 12:47:20,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,929 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 12:47:20,931 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 12:47:20,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:20,947 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:20,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:20,976 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 12:47:20,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:20,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:20,979 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 12:47:20,979 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 12:47:20,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:20,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:20,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:20,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:20,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:20,990 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:20,990 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:21,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,043 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 12:47:21,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,044 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 12:47:21,045 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 12:47:21,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:21,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:21,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:21,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:21,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,078 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 12:47:21,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,080 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 12:47:21,080 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 12:47:21,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:21,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:21,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,088 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:21,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:21,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,114 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 12:47:21,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,116 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 12:47:21,118 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 12:47:21,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:21,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:21,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:21,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,182 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 12:47:21,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,184 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 12:47:21,191 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 12:47:21,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:21,203 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:21,207 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 12:47:21,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,250 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 12:47:21,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,252 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 12:47:21,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:21,260 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 12:47:21,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:21,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:21,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:21,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,288 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-07-22 12:47:21,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,290 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 12:47:21,293 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 12:47:21,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:21,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,302 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:21,302 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:21,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,339 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 12:47:21,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,340 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 12:47:21,344 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 12:47:21,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:21,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:21,353 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:21,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:21,378 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 12:47:21,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,380 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 12:47:21,380 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 12:47:21,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:21,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:21,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:21,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:21,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:21,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:21,398 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:21,408 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:47:21,464 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-07-22 12:47:21,465 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 10 variables to zero. [2022-07-22 12:47:21,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:21,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:21,477 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 12:47:21,520 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:47:21,523 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 12:47:21,537 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:47:21,537 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:47:21,538 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ~n1~0) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*~n1~0 Supporting invariants [-1*ULTIMATE.start_create_fresh_int_array_~size#1 + 1*~n1~0 >= 0] [2022-07-22 12:47:21,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:21,702 INFO L257 tatePredicateManager]: 20 out of 21 supporting invariants were superfluous and have been removed [2022-07-22 12:47:21,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:21,786 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:47:21,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:21,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:47:21,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:21,804 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 12:47:21,845 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 12:47:21,848 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 298 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:21,953 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 298 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 301 states and 1176 transitions. Complement of second has 3 states. [2022-07-22 12:47:21,956 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 12:47:21,962 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 12:47:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:47:21,965 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:47:21,965 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:21,967 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:47:21,967 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:21,967 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:47:21,967 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:21,968 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 301 states and 1176 transitions. [2022-07-22 12:47:21,985 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 254 [2022-07-22 12:47:22,006 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 301 states to 293 states and 1147 transitions. [2022-07-22 12:47:22,008 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 291 [2022-07-22 12:47:22,015 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 292 [2022-07-22 12:47:22,016 INFO L73 IsDeterministic]: Start isDeterministic. Operand 293 states and 1147 transitions. [2022-07-22 12:47:22,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:47:22,030 INFO L220 hiAutomatonCegarLoop]: Abstraction has 293 states and 1147 transitions. [2022-07-22 12:47:22,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states and 1147 transitions. [2022-07-22 12:47:22,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 292. [2022-07-22 12:47:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 292 states, 292 states have (on average 3.921232876712329) internal successors, (1145), 291 states have internal predecessors, (1145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 1145 transitions. [2022-07-22 12:47:22,105 INFO L242 hiAutomatonCegarLoop]: Abstraction has 292 states and 1145 transitions. [2022-07-22 12:47:22,105 INFO L425 stractBuchiCegarLoop]: Abstraction has 292 states and 1145 transitions. [2022-07-22 12:47:22,105 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:47:22,105 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 292 states and 1145 transitions. [2022-07-22 12:47:22,109 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 254 [2022-07-22 12:47:22,109 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:22,109 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:22,110 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-22 12:47:22,110 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:47:22,110 INFO L748 eck$LassoCheckResult]: Stem: 1849#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1845#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1843#[L166-14]don't care [2022-07-22 12:47:22,111 INFO L750 eck$LassoCheckResult]: Loop: 1843#[L166-14]don't care [1136] L166-14-->L166-14: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| .cse1))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91| |v_ULTIMATE.start_create_fresh_int_array_~size#1_104|) (= (select |v_#valid_206| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) 1) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| .cse1 4) (select |v_#length_179| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_90| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91| 1)) (= (store |v_#memory_int_152| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_152| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_47|)) |v_#memory_int_151|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_152|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_91|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_47|, #length=|v_#length_179|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_104|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_151|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_90|, #length=|v_#length_179|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_104|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 1843#[L166-14]don't care [2022-07-22 12:47:22,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:22,111 INFO L85 PathProgramCache]: Analyzing trace with hash 39805, now seen corresponding path program 1 times [2022-07-22 12:47:22,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:22,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757723193] [2022-07-22 12:47:22,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:22,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:22,146 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:22,176 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:22,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:22,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1167, now seen corresponding path program 1 times [2022-07-22 12:47:22,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:22,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600716760] [2022-07-22 12:47:22,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:22,185 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:22,191 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:22,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:22,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1235091, now seen corresponding path program 1 times [2022-07-22 12:47:22,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:22,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056867746] [2022-07-22 12:47:22,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:22,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:22,270 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:22,337 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:22,904 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:24,445 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:47:24,445 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:47:24,445 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:47:24,445 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:47:24,445 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:47:24,445 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:24,446 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:47:24,446 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:47:24,446 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-ring-nondet.wvr.c_BEv2_Iteration2_Lasso [2022-07-22 12:47:24,446 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:47:24,446 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:47:24,451 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 12:47:24,453 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 12:47:24,454 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 12:47:24,456 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 12:47:24,458 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 12:47:24,460 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 12:47:24,461 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 12:47:24,466 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 12:47:24,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,473 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 12:47:24,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,476 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 12:47:24,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,484 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:24,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,025 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 12:47:25,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:25,652 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:47:25,652 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:47:25,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,654 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 12:47:25,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:25,660 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 12:47:25,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:25,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,670 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,670 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:25,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:25,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:25,694 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-22 12:47:25,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,696 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 12:47:25,697 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 12:47:25,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:25,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:25,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:25,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:25,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:25,733 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 12:47:25,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,734 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 12:47:25,736 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 12:47:25,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:25,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:25,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:25,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:25,787 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-22 12:47:25,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,788 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 12:47:25,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:25,794 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 12:47:25,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:25,805 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:25,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:25,832 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-22 12:47:25,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,833 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 12:47:25,834 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 12:47:25,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:25,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,847 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:25,847 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:25,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:25,874 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-22 12:47:25,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,875 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 12:47:25,885 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 12:47:25,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:25,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,897 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:25,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:25,898 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 12:47:25,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:25,933 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-22 12:47:25,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,934 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 12:47:25,935 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 12:47:25,936 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 12:47:25,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:25,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:25,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:25,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:25,969 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-22 12:47:25,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:25,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:25,970 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 12:47:25,972 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 12:47:25,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:25,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:25,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:25,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:25,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:25,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:25,984 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,032 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 12:47:26,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,034 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 12:47:26,035 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 12:47:26,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,101 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-22 12:47:26,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,103 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 12:47:26,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,108 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 12:47:26,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,116 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,116 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,167 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:26,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,168 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 12:47:26,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,183 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,184 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 12:47:26,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,234 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 12:47:26,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,235 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 12:47:26,238 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 12:47:26,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,250 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,251 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 12:47:26,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,294 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 12:47:26,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,295 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 12:47:26,296 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 12:47:26,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,306 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,332 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 12:47:26,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,333 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 12:47:26,338 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 12:47:26,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,348 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,371 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 12:47:26,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,373 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 12:47:26,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,378 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 12:47:26,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,407 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 12:47:26,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,409 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 12:47:26,414 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 12:47:26,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,423 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:26,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,454 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 12:47:26,460 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 12:47:26,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,516 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:26,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,517 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 12:47:26,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,535 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,539 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 12:47:26,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,567 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 12:47:26,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,569 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 12:47:26,570 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 12:47:26,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,604 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 12:47:26,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,606 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 12:47:26,607 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 12:47:26,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,642 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-22 12:47:26,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,643 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 12:47:26,650 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 12:47:26,652 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 12:47:26,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,659 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-22 12:47:26,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,684 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 12:47:26,685 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 12:47:26,685 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 12:47:26,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:26,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,695 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:26,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:26,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,720 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 12:47:26,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,721 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 12:47:26,722 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 12:47:26,726 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 12:47:26,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,736 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,763 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-22 12:47:26,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,764 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 12:47:26,765 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 12:47:26,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,776 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,776 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,803 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 12:47:26,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,804 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 12:47:26,806 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 12:47:26,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,819 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,820 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,854 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 12:47:26,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,855 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 12:47:26,856 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 12:47:26,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,892 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 12:47:26,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,894 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 12:47:26,894 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 12:47:26,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,904 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,933 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 12:47:26,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,935 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 12:47:26,936 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 12:47:26,936 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 12:47:26,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:26,972 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 12:47:26,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:26,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:26,973 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 12:47:26,976 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 12:47:26,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:26,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:26,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:26,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:26,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:26,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:26,986 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:26,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:27,013 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 12:47:27,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,014 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 12:47:27,015 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 12:47:27,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:27,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:27,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:27,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:27,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:27,026 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:27,026 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:27,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:27,052 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 12:47:27,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,053 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 12:47:27,054 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 12:47:27,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:27,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:27,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:27,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:27,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:27,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:27,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:27,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:27,091 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:27,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,092 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 12:47:27,093 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 12:47:27,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:27,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:27,103 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-22 12:47:27,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:27,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:27,107 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-22 12:47:27,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:27,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:27,159 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 12:47:27,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,161 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 12:47:27,162 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 12:47:27,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:27,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:27,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:27,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:27,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:27,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:27,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:27,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:27,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-22 12:47:27,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,203 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 12:47:27,203 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 12:47:27,204 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 12:47:27,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:27,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:27,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:27,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:27,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:27,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:27,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:27,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:27,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,261 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 12:47:27,262 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 12:47:27,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:27,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:27,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:27,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:27,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:27,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:27,275 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:27,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:27,332 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 12:47:27,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,334 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 12:47:27,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:27,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:27,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:27,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:27,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:27,354 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:27,354 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:27,359 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 12:47:27,374 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:47:27,399 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-22 12:47:27,399 INFO L444 ModelExtractionUtils]: 8 out of 22 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-22 12:47:27,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:27,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:27,401 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 12:47:27,403 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:47:27,412 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 12:47:27,425 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:47:27,426 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:47:27,426 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:47:27,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:27,579 INFO L257 tatePredicateManager]: 27 out of 27 supporting invariants were superfluous and have been removed [2022-07-22 12:47:27,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:27,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:47:27,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:27,636 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:47:27,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:27,637 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 12:47:27,637 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 12:47:27,638 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 292 states and 1145 transitions. cyclomatic complexity: 918 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:27,665 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 292 states and 1145 transitions. cyclomatic complexity: 918. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 294 states and 1149 transitions. Complement of second has 3 states. [2022-07-22 12:47:27,666 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 12:47:27,667 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 12:47:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 4 transitions. [2022-07-22 12:47:27,667 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:47:27,667 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:27,667 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:47:27,667 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:27,667 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-22 12:47:27,668 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:27,668 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 294 states and 1149 transitions. [2022-07-22 12:47:27,674 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 253 [2022-07-22 12:47:27,714 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 294 states to 294 states and 1149 transitions. [2022-07-22 12:47:27,714 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 291 [2022-07-22 12:47:27,715 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 292 [2022-07-22 12:47:27,715 INFO L73 IsDeterministic]: Start isDeterministic. Operand 294 states and 1149 transitions. [2022-07-22 12:47:27,717 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:47:27,717 INFO L220 hiAutomatonCegarLoop]: Abstraction has 294 states and 1149 transitions. [2022-07-22 12:47:27,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states and 1149 transitions. [2022-07-22 12:47:27,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 293. [2022-07-22 12:47:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 293 states have (on average 3.9146757679180886) internal successors, (1147), 292 states have internal predecessors, (1147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 1147 transitions. [2022-07-22 12:47:27,738 INFO L242 hiAutomatonCegarLoop]: Abstraction has 293 states and 1147 transitions. [2022-07-22 12:47:27,738 INFO L425 stractBuchiCegarLoop]: Abstraction has 293 states and 1147 transitions. [2022-07-22 12:47:27,738 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:47:27,739 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 293 states and 1147 transitions. [2022-07-22 12:47:27,742 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 253 [2022-07-22 12:47:27,742 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:27,742 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:27,743 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:47:27,743 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:47:27,744 INFO L748 eck$LassoCheckResult]: Stem: 2862#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2858#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2854#[L166-14]don't care [1208] L166-14-->L166-22: Formula: (and (= (store |v_#length_278| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4)) |v_#length_277|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| v_~n3~0_54) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4294967296) 1073741823) 1 0)) (= (select |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164| 0) (= v_~q2~0.offset_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_62|) (= v_~q2~0.base_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229| 0)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165| |v_ULTIMATE.start_create_fresh_int_array_~size#1_189|)) (= |v_#valid_326| (store |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ~n3~0=v_~n3~0_54, #valid=|v_#valid_327|, #length=|v_#length_278|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_189|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_107|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~n3~0=v_~n3~0_54, ~q2~0.offset=v_~q2~0.offset_57, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_107|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_188|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_33|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_89|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_33|, #valid=|v_#valid_326|, #length=|v_#length_277|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_84|, ~q2~0.base=v_~q2~0.base_57, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret24#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ~q2~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2748#[L166-22]don't care [2022-07-22 12:47:27,744 INFO L750 eck$LassoCheckResult]: Loop: 2748#[L166-22]don't care [1142] L166-22-->L166-22: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77|))) (and (= (select |v_#valid_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|) 1) (<= 0 .cse0) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101| |v_ULTIMATE.start_create_fresh_int_array_~size#1_110|) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_51|)) |v_#memory_int_155|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_100| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101| 1)) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77| 4) (select |v_#length_195| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|, #valid=|v_#valid_222|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_101|, #length=|v_#length_195|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_51|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_110|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_77|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_77|, #valid=|v_#valid_222|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_100|, #length=|v_#length_195|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_110|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 2748#[L166-22]don't care [2022-07-22 12:47:27,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:27,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1235163, now seen corresponding path program 1 times [2022-07-22 12:47:27,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:27,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447586881] [2022-07-22 12:47:27,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:27,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:27,776 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:27,799 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 12:47:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:27,834 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:27,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:27,836 INFO L85 PathProgramCache]: Analyzing trace with hash 1173, now seen corresponding path program 1 times [2022-07-22 12:47:27,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:27,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553404737] [2022-07-22 12:47:27,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:27,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:27,849 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:27,860 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:27,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:27,860 INFO L85 PathProgramCache]: Analyzing trace with hash 38291195, now seen corresponding path program 1 times [2022-07-22 12:47:27,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:27,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683194046] [2022-07-22 12:47:27,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:27,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:27,916 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:27,965 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:30,889 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:47:30,890 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:47:30,890 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:47:30,890 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:47:30,890 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:47:30,890 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:30,890 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:47:30,890 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:47:30,890 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-bad-ring-nondet.wvr.c_BEv2_Iteration3_Lasso [2022-07-22 12:47:30,890 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:47:30,891 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:47:30,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:30,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,642 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,645 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,647 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,666 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,668 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:31,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:47:32,484 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:47:32,484 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:47:32,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,487 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 12:47:32,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,500 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 12:47:32,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,525 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 12:47:32,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,527 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 12:47:32,527 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 12:47:32,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,537 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,561 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 12:47:32,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,562 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 12:47:32,563 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 12:47:32,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:32,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:32,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,627 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 12:47:32,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,628 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 12:47:32,629 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 12:47:32,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,660 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 12:47:32,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,662 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 12:47:32,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,675 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 12:47:32,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,707 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:32,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,709 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 12:47:32,709 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 12:47:32,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:32,718 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:32,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-22 12:47:32,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,745 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 12:47:32,746 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 12:47:32,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,754 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,777 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-22 12:47:32,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,778 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 12:47:32,779 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 12:47:32,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,813 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-22 12:47:32,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,814 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 12:47:32,815 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 12:47:32,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:32,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:32,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,850 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:32,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,851 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 12:47:32,852 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 12:47:32,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:32,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:32,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,888 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:32,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,889 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 12:47:32,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,899 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 12:47:32,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,903 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-22 12:47:32,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,929 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 12:47:32,930 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 12:47:32,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:32,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,938 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:32,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:32,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,961 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 12:47:32,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,962 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 12:47:32,963 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 12:47:32,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:32,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:32,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:32,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:32,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:32,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:32,972 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:32,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:32,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-22 12:47:32,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:32,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:32,998 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 12:47:32,999 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 12:47:32,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,033 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 12:47:33,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,034 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 12:47:33,035 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 12:47:33,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:33,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,044 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:33,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:33,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,067 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 12:47:33,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,068 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 12:47:33,070 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 12:47:33,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,078 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,078 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,104 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 12:47:33,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,105 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 12:47:33,105 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 12:47:33,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:33,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,113 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:33,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:33,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:33,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,138 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 12:47:33,139 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 12:47:33,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:47:33,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,148 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,148 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:47:33,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:47:33,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,171 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 12:47:33,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,173 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 12:47:33,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,176 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 12:47:33,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:33,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,212 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 12:47:33,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,218 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 12:47:33,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,276 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 12:47:33,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,277 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 12:47:33,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,295 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 12:47:33,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,335 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:33,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,337 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 12:47:33,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,354 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,354 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,358 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 12:47:33,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,402 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 12:47:33,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,403 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 12:47:33,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,421 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 12:47:33,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:33,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,465 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 12:47:33,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,470 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 12:47:33,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,476 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,501 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-22 12:47:33,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,503 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 12:47:33,504 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 12:47:33,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,536 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 12:47:33,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,538 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 12:47:33,539 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 12:47:33,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,547 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-07-22 12:47:33,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,556 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2022-07-22 12:47:33,556 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,597 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 12:47:33,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,598 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 12:47:33,599 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 12:47:33,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,608 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,608 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,635 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 12:47:33,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,636 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 12:47:33,638 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 12:47:33,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:47:33,680 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-22 12:47:33,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,681 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 12:47:33,682 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 12:47:33,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:47:33,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:47:33,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:47:33,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:47:33,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:47:33,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:47:33,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:47:33,708 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:47:33,724 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:47:33,724 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-07-22 12:47:33,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:47:33,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:47:33,728 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 12:47:33,729 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 12:47:33,730 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:47:33,738 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:47:33,738 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:47:33,738 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3) = -4*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3 Supporting invariants [1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset >= 0] [2022-07-22 12:47:33,762 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 12:47:33,942 INFO L257 tatePredicateManager]: 35 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:47:33,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:34,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:47:34,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:34,020 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:47:34,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:47:34,021 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 12:47:34,022 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 12:47:34,022 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 293 states and 1147 transitions. cyclomatic complexity: 919 Second operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:34,067 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 293 states and 1147 transitions. cyclomatic complexity: 919. Second operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 294 states and 1149 transitions. Complement of second has 3 states. [2022-07-22 12:47:34,068 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 12:47:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 6 transitions. [2022-07-22 12:47:34,070 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 6 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:47:34,071 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:34,071 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 6 transitions. Stem has 4 letters. Loop has 1 letters. [2022-07-22 12:47:34,071 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:34,071 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 6 transitions. Stem has 3 letters. Loop has 2 letters. [2022-07-22 12:47:34,071 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:47:34,073 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 294 states and 1149 transitions. [2022-07-22 12:47:34,080 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 252 [2022-07-22 12:47:34,087 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 294 states to 294 states and 1149 transitions. [2022-07-22 12:47:34,087 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 290 [2022-07-22 12:47:34,088 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 291 [2022-07-22 12:47:34,088 INFO L73 IsDeterministic]: Start isDeterministic. Operand 294 states and 1149 transitions. [2022-07-22 12:47:34,090 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:47:34,090 INFO L220 hiAutomatonCegarLoop]: Abstraction has 294 states and 1149 transitions. [2022-07-22 12:47:34,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states and 1149 transitions. [2022-07-22 12:47:34,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 294. [2022-07-22 12:47:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 294 states have (on average 3.9081632653061225) internal successors, (1149), 293 states have internal predecessors, (1149), 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 12:47:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 1149 transitions. [2022-07-22 12:47:34,125 INFO L242 hiAutomatonCegarLoop]: Abstraction has 294 states and 1149 transitions. [2022-07-22 12:47:34,125 INFO L425 stractBuchiCegarLoop]: Abstraction has 294 states and 1149 transitions. [2022-07-22 12:47:34,125 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:47:34,125 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 294 states and 1149 transitions. [2022-07-22 12:47:34,129 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 252 [2022-07-22 12:47:34,129 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:34,129 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:34,130 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:47:34,130 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:47:34,131 INFO L748 eck$LassoCheckResult]: Stem: 3921#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3917#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3913#[L166-14]don't care [1208] L166-14-->L166-22: Formula: (and (= (store |v_#length_278| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4)) |v_#length_277|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| v_~n3~0_54) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4294967296) 1073741823) 1 0)) (= (select |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164| 0) (= v_~q2~0.offset_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_62|) (= v_~q2~0.base_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229| 0)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165| |v_ULTIMATE.start_create_fresh_int_array_~size#1_189|)) (= |v_#valid_326| (store |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ~n3~0=v_~n3~0_54, #valid=|v_#valid_327|, #length=|v_#length_278|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_189|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_107|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~n3~0=v_~n3~0_54, ~q2~0.offset=v_~q2~0.offset_57, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_107|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_188|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_33|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_89|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_33|, #valid=|v_#valid_326|, #length=|v_#length_277|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_84|, ~q2~0.base=v_~q2~0.base_57, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret24#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ~q2~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3805#[L166-22]don't care [1203] L166-22-->L148-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158| |v_ULTIMATE.start_create_fresh_int_array_~size#1_182|)) (= v_~q2_back~0_80 v_~q2_front~0_66) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 1) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (select |v_#length_271| |v_ULTIMATE.start_main_~#t1~0#1.base_57|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (= (store |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57| (store (select |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) |v_ULTIMATE.start_main_~#t1~0#1.offset_45| |v_ULTIMATE.start_main_#t~pre29#1_35|)) |v_#memory_int_191|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| v_~q3~0.base_43) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| (ite (<= 0 v_~N~0_50) 1 0)) (= |v_ULTIMATE.start_main_#t~nondet27#1_33| v_~q2_front~0_66) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|) (= |v_ULTIMATE.start_main_#t~nondet28#1_31| v_~q3_front~0_79) (= |v_#pthreadsForks_59| |v_ULTIMATE.start_main_#t~pre29#1_35|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| v_~q3~0.offset_43) (= v_~q1_back~0_106 v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|) (= v_~q3_back~0_72 v_~q3_front~0_79) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_33|, #pthreadsForks=|v_#pthreadsForks_59|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_192|, #length=|v_#length_271|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_31|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ~q1_front~0=v_~q1_front~0_68, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_35|, ~q3_front~0=v_~q3_front~0_79, ~q3_back~0=v_~q3_back~0_72, #pthreadsForks=|v_#pthreadsForks_58|, ~q1_back~0=v_~q1_back~0_106, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_35|, ~q3~0.base=v_~q3~0.base_43, #length=|v_#length_271|, ~q2_back~0=v_~q2_back~0_80, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ~q2_front~0=v_~q2_front~0_66, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~q3~0.offset=v_~q3~0.offset_43, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_191|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1, ~q1_front~0, ~q2_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ~q3~0.offset, ULTIMATE.start_main_#t~nondet27#1, ~q3_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~q3_back~0, #pthreadsForks, ~q1_back~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret25#1.base, #memory_int, ~q3~0.base, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~nondet28#1] 3807#[L148-3]don't care [922] L148-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_4|, thread1Thread1of1ForFork1_#t~short7#1=|v_thread1Thread1of1ForFork1_#t~short7#1_4|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_6|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post8#1=|v_thread1Thread1of1ForFork1_#t~post8#1_4|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_12|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_8|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_14|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~short7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_~l~0#1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~post8#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 3873#[L148-4, thread1ENTRY]don't care [1100] thread1ENTRY-->L62-1: Formula: (and (= |v_thread1Thread1of1ForFork1_~i~0#1_23| 0) (= v_~r~0_44 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_23|, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_13|, ~r~0=v_~r~0_44} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_~l~0#1, ~r~0] 3393#[L148-4, L62-1]don't care [2022-07-22 12:47:34,131 INFO L750 eck$LassoCheckResult]: Loop: 3393#[L148-4, L62-1]don't care [1174] L62-1-->L56: Formula: (and (< |v_thread1Thread1of1ForFork1_~i~0#1_29| v_~N~0_40) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| (ite (and (< v_~q1_back~0_98 v_~n1~0_53) (<= 0 v_~q1_back~0_98)) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37| 0)) (= (ite (= (ite (< v_~q3_front~0_73 v_~q3_back~0_66) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork1_~cond~0#1_21|)) InVars {~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40} OutVars{~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27|, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_21|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 3387#[L148-4, L56]don't care [1079] L56-->L62-1: Formula: (let ((.cse1 (* 4 v_~q1_back~0_84))) (let ((.cse0 (+ v_~q1~0.offset_38 .cse1))) (and (= (select |v_#valid_166| v_~q1~0.base_38) 1) (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_15| 256) 0) (not (= 2 (select (select |v_#memory_int_133| v_~q1~0.base_38) .cse0))) (<= 0 .cse0) (<= (+ v_~q1~0.offset_38 .cse1 4) (select |v_#length_145| v_~q1~0.base_38))))) InVars {~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_23|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1#1] 3393#[L148-4, L62-1]don't care [2022-07-22 12:47:34,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:34,132 INFO L85 PathProgramCache]: Analyzing trace with hash -1856778966, now seen corresponding path program 1 times [2022-07-22 12:47:34,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:34,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827123888] [2022-07-22 12:47:34,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:34,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,208 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,239 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:34,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:34,240 INFO L85 PathProgramCache]: Analyzing trace with hash 38434, now seen corresponding path program 1 times [2022-07-22 12:47:34,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:34,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83737682] [2022-07-22 12:47:34,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:34,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,249 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,256 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:34,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:34,257 INFO L85 PathProgramCache]: Analyzing trace with hash -1953121013, now seen corresponding path program 1 times [2022-07-22 12:47:34,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:34,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588171124] [2022-07-22 12:47:34,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:34,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:47:34,435 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 12:47:34,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:47:34,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588171124] [2022-07-22 12:47:34,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588171124] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:47:34,436 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:47:34,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:47:34,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747719684] [2022-07-22 12:47:34,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:47:34,562 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-07-22 12:47:34,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:47:34,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:47:34,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:47:34,570 INFO L87 Difference]: Start difference. First operand 294 states and 1149 transitions. cyclomatic complexity: 920 Second operand has 5 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:34,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:47:34,835 INFO L93 Difference]: Finished difference Result 651 states and 2224 transitions. [2022-07-22 12:47:34,835 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 651 states and 2224 transitions. [2022-07-22 12:47:34,848 INFO L131 ngComponentsAnalysis]: Automaton has 136 accepting balls. 528 [2022-07-22 12:47:34,861 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 651 states to 639 states and 2192 transitions. [2022-07-22 12:47:34,862 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 635 [2022-07-22 12:47:34,864 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 635 [2022-07-22 12:47:34,864 INFO L73 IsDeterministic]: Start isDeterministic. Operand 639 states and 2192 transitions. [2022-07-22 12:47:34,867 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:47:34,867 INFO L220 hiAutomatonCegarLoop]: Abstraction has 639 states and 2192 transitions. [2022-07-22 12:47:34,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states and 2192 transitions. [2022-07-22 12:47:34,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 352. [2022-07-22 12:47:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 352 states, 352 states have (on average 3.3295454545454546) internal successors, (1172), 351 states have internal predecessors, (1172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:47:34,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 1172 transitions. [2022-07-22 12:47:34,890 INFO L242 hiAutomatonCegarLoop]: Abstraction has 352 states and 1172 transitions. [2022-07-22 12:47:34,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 12:47:34,892 INFO L425 stractBuchiCegarLoop]: Abstraction has 352 states and 1172 transitions. [2022-07-22 12:47:34,892 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:47:34,892 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 352 states and 1172 transitions. [2022-07-22 12:47:34,897 INFO L131 ngComponentsAnalysis]: Automaton has 74 accepting balls. 276 [2022-07-22 12:47:34,898 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:47:34,898 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:47:34,898 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:47:34,898 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:47:34,900 INFO L748 eck$LassoCheckResult]: Stem: 5244#[ULTIMATE.startENTRY]don't care [1214] ULTIMATE.startENTRY-->L166-6: Formula: (let ((.cse1 (store |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65| 1))) (let ((.cse3 (select |v_#memory_int_197| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63| 1))) (and (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t3~0#1.base_63|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) 1 0) 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239| 0)) (= v_~q1~0.offset_64 0) (= (select |v_#valid_341| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) 0) (= (store (store (store (store |v_#length_292| |v_ULTIMATE.start_main_~#t1~0#1.base_67| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_65| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_63| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4)) |v_#length_291|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149| 0) (= v_~q3~0.base_47 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| |v_#StackHeapBarrier_68|) (= v_~r~0_60 0) (= (select |v_#valid_341| 1) 1) (= |v_#valid_340| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 1)) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_65|) 0) (= v_~q2~0.offset_59 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| |v_ULTIMATE.start_create_fresh_int_array_~size#1_196|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67| v_~n1~0_71) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_53| 0) (= 0 v_~q3~0.offset_47) (= v_~q2_back~0_84 0) (= v_~q1_front~0_72 0) (= (select |v_#valid_341| 2) 1) (= (select .cse3 1) 0) (= 0 v_~q3_front~0_83) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176| 0) (< 0 |v_#StackHeapBarrier_68|) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t1~0#1.base_67|) (= (select .cse3 0) 48) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_196| 4294967296) 1073741823) 1 0)) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|) 0) (= v_~q2~0.base_59 0) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_68| |v_ULTIMATE.start_main_~#t2~0#1.base_65|) (= 29 (select |v_#length_292| 2)) (= |v_#NULL.base_8| 0) (= v_~q1_back~0_110 0) (= v_~q3_back~0_76 0) (= (select |v_#valid_341| 0) 0) (= v_~q1~0.base_64 0) (= 2 (select |v_#length_292| 1)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_53| 0) (= 0 v_~q2_front~0_70))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_68|, #valid=|v_#valid_341|, #memory_int=|v_#memory_int_197|, #length=|v_#length_292|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_149|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_36|, ~n3~0=v_~n3~0_60, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_53|, ~q2~0.offset=v_~q2~0.offset_59, #NULL.offset=|v_#NULL.offset_8|, ~q3_front~0=v_~q3_front~0_83, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~q3_back~0=v_~q3_back~0_76, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_25|, ~q1_back~0=v_~q1_back~0_110, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_41|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_28|, #length=|v_#length_291|, ~q2~0.base=v_~q2~0.base_59, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_43|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_119|, ~q1~0.offset=v_~q1~0.offset_64, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_149|, ~q2_front~0=v_~q2_front~0_70, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_26|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_196|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_40|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_35|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_90|, #StackHeapBarrier=|v_#StackHeapBarrier_68|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_39|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_38|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_25|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_90|, ULTIMATE.start_main_#t~mem37#1=|v_ULTIMATE.start_main_#t~mem37#1_34|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_38|, ~q1_front~0=v_~q1_front~0_72, ~n1~0=v_~n1~0_71, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_53|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_23|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_63|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_176|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_90|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_43|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_41|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_95|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_67|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_239|, ~q1~0.base=v_~q1~0.base_64, ~q3~0.base=v_~q3~0.base_47, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_33|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_42|, ~q2_back~0=v_~q2_back~0_84, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_41|, ~n2~0=v_~n2~0_66, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_119|, ~N~0=v_~N~0_58, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_67|, ~q3~0.offset=v_~q3~0.offset_47, #NULL.base=|v_#NULL.base_8|, #valid=|v_#valid_340|, #memory_int=|v_#memory_int_197|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_38|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_65|, ~r~0=v_~r~0_60, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_189|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet21#1, ~n3~0, ULTIMATE.start_main_~#t2~0#1.offset, ~q2~0.offset, #NULL.offset, ~q3_front~0, ULTIMATE.start_main_#t~nondet22#1, ~q3_back~0, ULTIMATE.start_main_#t~nondet30#1, ~q1_back~0, ULTIMATE.start_main_#t~ret25#1.base, ULTIMATE.start_main_#t~mem35#1, #length, ~q2~0.base, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2_front~0, ULTIMATE.start_main_#t~mem36#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret24#1.base, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_main_#t~mem37#1, ULTIMATE.start_main_#t~nondet28#1, ~q1_front~0, ~n1~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ~q1~0.base, ~q3~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_main_#t~pre29#1, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~q3~0.offset, #NULL.base, #valid, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ~r~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5228#[L166-6]don't care [1154] L166-6-->L166-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| .cse1))) (and (= (select |v_#valid_244| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| 1)) (= |v_#memory_int_169| (store |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85| (store (select |v_#memory_int_170| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|))) (<= 0 .cse0) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111| |v_ULTIMATE.start_create_fresh_int_array_~size#1_120|) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85| 4 .cse1) (select |v_#length_211| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_170|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_55|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_61|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_85|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_85|, #valid=|v_#valid_244|, #memory_int=|v_#memory_int_169|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, #length=|v_#length_211|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_120|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post39#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1] 5230#[L166-6]don't care [1210] L166-6-->L166-14: Formula: (and (= v_~q1~0.base_Out_2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|) (= (store |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~n2~0_In_1 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= (select |v_#valid_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6| 0) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= (store |v_#length_In_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|)) |v_#length_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7| v_~q1~0.offset_Out_2) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_7|, #valid=|v_#valid_In_13|, #length=|v_#length_In_13|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_7|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_Out_6|, ~q1~0.offset=v_~q1~0.offset_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ~n2~0=v_~n2~0_In_1, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, #valid=|v_#valid_Out_10|, ~q1~0.base=v_~q1~0.base_Out_2, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ~q1~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ~q1~0.base, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5232#[L166-14]don't care [1208] L166-14-->L166-22: Formula: (and (= (store |v_#length_278| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4)) |v_#length_277|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| v_~n3~0_54) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_188| 4294967296) 1073741823) 1 0)) (= (select |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164| 0) (= v_~q2~0.offset_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| |v_#StackHeapBarrier_62|) (= v_~q2~0.base_57 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_229| 0)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165| |v_ULTIMATE.start_create_fresh_int_array_~size#1_189|)) (= |v_#valid_326| (store |v_#valid_327| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137| 1)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61| |v_ULTIMATE.start_create_fresh_int_array_~size#1_188|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_138|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_138|, ~n3~0=v_~n3~0_54, #valid=|v_#valid_327|, #length=|v_#length_278|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_165|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_189|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_137|, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset_107|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_137|, ~n3~0=v_~n3~0_54, ~q2~0.offset=v_~q2~0.offset_57, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base_107|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_164|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_84|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_188|, ULTIMATE.start_main_#t~ret24#1.offset=|v_ULTIMATE.start_main_#t~ret24#1.offset_33|, ULTIMATE.start_create_fresh_int_array_#t~post39#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post39#1_89|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_84|, #StackHeapBarrier=|v_#StackHeapBarrier_62|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_61|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_229|, ULTIMATE.start_main_#t~ret24#1.base=|v_ULTIMATE.start_main_#t~ret24#1.base_33|, #valid=|v_#valid_326|, #length=|v_#length_277|, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet40#1_84|, ~q2~0.base=v_~q2~0.base_57, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_179|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~q2~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc38#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~ret24#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post39#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret24#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet40#1, ~q2~0.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5280#[L166-22]don't care [1203] L166-22-->L148-3: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158| |v_ULTIMATE.start_create_fresh_int_array_~size#1_182|)) (= v_~q2_back~0_80 v_~q2_front~0_66) (= (select |v_#valid_316| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 1) (= |v_#pthreadsForks_58| (+ |v_#pthreadsForks_59| 1)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (select |v_#length_271| |v_ULTIMATE.start_main_~#t1~0#1.base_57|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_45|) (= (store |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57| (store (select |v_#memory_int_192| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) |v_ULTIMATE.start_main_~#t1~0#1.offset_45| |v_ULTIMATE.start_main_#t~pre29#1_35|)) |v_#memory_int_191|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| v_~q3~0.base_43) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| (ite (<= 0 v_~N~0_50) 1 0)) (= |v_ULTIMATE.start_main_#t~nondet27#1_33| v_~q2_front~0_66) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|) (= |v_ULTIMATE.start_main_#t~nondet28#1_31| v_~q3_front~0_79) (= |v_#pthreadsForks_59| |v_ULTIMATE.start_main_#t~pre29#1_35|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|) (= |v_ULTIMATE.start_main_#t~nondet26#1_35| v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| v_~q3~0.offset_43) (= v_~q1_back~0_106 v_~q1_front~0_68) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|) (= v_~q3_back~0_72 v_~q3_front~0_79) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_217| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_33|, #pthreadsForks=|v_#pthreadsForks_59|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_192|, #length=|v_#length_271|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_31|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_131|, ~q1_front~0=v_~q1_front~0_68, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_158|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_80|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~ret25#1.offset=|v_ULTIMATE.start_main_#t~ret25#1.offset_35|, ~q3_front~0=v_~q3_front~0_79, ~q3_back~0=v_~q3_back~0_72, #pthreadsForks=|v_#pthreadsForks_58|, ~q1_back~0=v_~q1_back~0_106, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_217|, ULTIMATE.start_main_#t~ret25#1.base=|v_ULTIMATE.start_main_#t~ret25#1.base_35|, ~q3~0.base=v_~q3~0.base_43, #length=|v_#length_271|, ~q2_back~0=v_~q2_back~0_80, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_131|, ~q2_front~0=v_~q2_front~0_66, ~N~0=v_~N~0_50, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~q3~0.offset=v_~q3~0.offset_43, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_182|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_80|, #valid=|v_#valid_316|, #memory_int=|v_#memory_int_191|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_169|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1, ~q1_front~0, ~q2_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret25#1.offset, ~q3~0.offset, ULTIMATE.start_main_#t~nondet27#1, ~q3_front~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~q3_back~0, #pthreadsForks, ~q1_back~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret25#1.base, #memory_int, ~q3~0.base, ULTIMATE.start_main_#t~nondet26#1, ~q2_back~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~nondet28#1] 5038#[L148-3]don't care [922] L148-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_4|, thread1Thread1of1ForFork1_#t~short7#1=|v_thread1Thread1of1ForFork1_#t~short7#1_4|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_4|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_6|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~post8#1=|v_thread1Thread1of1ForFork1_#t~post8#1_4|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_12|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_12|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_8|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_14|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~short7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_~l~0#1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~post8#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 5274#[L148-4, thread1ENTRY]don't care [1100] thread1ENTRY-->L62-1: Formula: (and (= |v_thread1Thread1of1ForFork1_~i~0#1_23| 0) (= v_~r~0_44 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_23|, thread1Thread1of1ForFork1_~l~0#1=|v_thread1Thread1of1ForFork1_~l~0#1_13|, ~r~0=v_~r~0_44} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0#1, thread1Thread1of1ForFork1_~l~0#1, ~r~0] 5200#[L148-4, L62-1]don't care [2022-07-22 12:47:34,900 INFO L750 eck$LassoCheckResult]: Loop: 5200#[L148-4, L62-1]don't care [1174] L62-1-->L56: Formula: (and (< |v_thread1Thread1of1ForFork1_~i~0#1_29| v_~N~0_40) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27| (ite (and (< v_~q1_back~0_98 v_~n1~0_53) (<= 0 v_~q1_back~0_98)) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37| 0)) (= (ite (= (ite (< v_~q3_front~0_73 v_~q3_back~0_66) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork1_~cond~0#1_21|)) InVars {~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40} OutVars{~q3_front~0=v_~q3_front~0_73, ~q3_back~0=v_~q3_back~0_66, ~q1_back~0=v_~q1_back~0_98, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_27|, ~n1~0=v_~n1~0_53, thread1Thread1of1ForFork1_~i~0#1=|v_thread1Thread1of1ForFork1_~i~0#1_29|, ~N~0=v_~N~0_40, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_21|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 5290#[L148-4, L56]don't care [1079] L56-->L62-1: Formula: (let ((.cse1 (* 4 v_~q1_back~0_84))) (let ((.cse0 (+ v_~q1~0.offset_38 .cse1))) (and (= (select |v_#valid_166| v_~q1~0.base_38) 1) (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_15| 256) 0) (not (= 2 (select (select |v_#memory_int_133| v_~q1~0.base_38) .cse0))) (<= 0 .cse0) (<= (+ v_~q1~0.offset_38 .cse1 4) (select |v_#length_145| v_~q1~0.base_38))))) InVars {~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_38, ~q1_back~0=v_~q1_back~0_84, ~q1~0.base=v_~q1~0.base_38, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_133|, #length=|v_#length_145|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_23|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_15|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1#1] 5200#[L148-4, L62-1]don't care [2022-07-22 12:47:34,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:34,901 INFO L85 PathProgramCache]: Analyzing trace with hash 968423362, now seen corresponding path program 1 times [2022-07-22 12:47:34,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:34,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014088949] [2022-07-22 12:47:34,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:34,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:34,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,928 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,958 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:34,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:34,959 INFO L85 PathProgramCache]: Analyzing trace with hash 38434, now seen corresponding path program 2 times [2022-07-22 12:47:34,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:34,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869720909] [2022-07-22 12:47:34,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:34,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,967 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:34,974 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:34,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:47:34,975 INFO L85 PathProgramCache]: Analyzing trace with hash -1353014877, now seen corresponding path program 1 times [2022-07-22 12:47:34,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:47:34,975 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615594457] [2022-07-22 12:47:34,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:47:34,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:47:35,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:35,040 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:47:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:47:35,119 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:47:38,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.07 12:47:38 BoogieIcfgContainer [2022-07-22 12:47:38,717 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-22 12:47:38,718 INFO L158 Benchmark]: Toolchain (without parser) took 32982.14ms. Allocated memory was 157.3MB in the beginning and 226.5MB in the end (delta: 69.2MB). Free memory was 131.4MB in the beginning and 186.8MB in the end (delta: -55.4MB). Peak memory consumption was 142.3MB. Max. memory is 8.0GB. [2022-07-22 12:47:38,718 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:47:38,719 INFO L158 Benchmark]: CACSL2BoogieTranslator took 479.39ms. Allocated memory is still 157.3MB. Free memory was 131.2MB in the beginning and 119.4MB in the end (delta: 11.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:47:38,720 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.45ms. Allocated memory is still 157.3MB. Free memory was 119.2MB in the beginning and 116.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:47:38,720 INFO L158 Benchmark]: Boogie Preprocessor took 46.34ms. Allocated memory is still 157.3MB. Free memory was 116.7MB in the beginning and 114.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:47:38,720 INFO L158 Benchmark]: RCFGBuilder took 1143.83ms. Allocated memory is still 157.3MB. Free memory was 114.6MB in the beginning and 119.8MB in the end (delta: -5.1MB). Peak memory consumption was 25.8MB. Max. memory is 8.0GB. [2022-07-22 12:47:38,721 INFO L158 Benchmark]: BuchiAutomizer took 31230.98ms. Allocated memory was 157.3MB in the beginning and 226.5MB in the end (delta: 69.2MB). Free memory was 119.3MB in the beginning and 186.8MB in the end (delta: -67.5MB). Peak memory consumption was 129.1MB. Max. memory is 8.0GB. [2022-07-22 12:47:38,723 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 479.39ms. Allocated memory is still 157.3MB. Free memory was 131.2MB in the beginning and 119.4MB in the end (delta: 11.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 68.45ms. Allocated memory is still 157.3MB. Free memory was 119.2MB in the beginning and 116.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 46.34ms. Allocated memory is still 157.3MB. Free memory was 116.7MB in the beginning and 114.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1143.83ms. Allocated memory is still 157.3MB. Free memory was 114.6MB in the beginning and 119.8MB in the end (delta: -5.1MB). Peak memory consumption was 25.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 31230.98ms. Allocated memory was 157.3MB in the beginning and 226.5MB in the end (delta: 69.2MB). Free memory was 119.3MB in the beginning and 186.8MB in the end (delta: -67.5MB). Peak memory consumption was 129.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (1 trivial, 3 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function -1 * i + n1 and consists of 2 locations. One deterministic module has affine ranking function size + -1 * i and consists of 2 locations. One deterministic module has affine ranking function unknown-#length-unknown[arr] + -4 * i and consists of 2 locations. 1 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 352 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 31.0s and 5 iterations. TraceHistogramMax:1. Analysis of lassos took 20.1s. Construction of modules took 0.2s. Büchi inclusion checks took 0.5s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 289 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [3, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 63 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 62 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 30 mSDsCounter, 19 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 150 IncrementalHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19 mSolverCounterUnsat, 0 mSDtfsCounter, 150 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso3 LassoPreprocessingBenchmarks: Lassos: inital292 mio100 ax112 hnf100 lsp71 ukn68 mio100 lsp33 div168 bol100 ite100 ukn100 eq152 hnf94 smp72 dnf168 smp88 tf100 neg96 sie134 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 38ms VariablesStem: 7 VariablesLoop: 0 DisjunctsStem: 8 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 20 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 9.6s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 52]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {\old(cond)=1, \old(cond)=1, \old(size)=0, \result=0, \result={0:0}, \result={-2:0}, arr={-2:0}, cond=1, cond=0, cond=1, i=0, i=0, l=0, N=1, n1=1, n2=0, n3=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@3fe022d4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@442a4b89=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@4462370a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@55644aa9=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@16130eae=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1a4e7457=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1e67b4aa={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2adafa4c in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@32969c5a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3e70ff9a={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@44aa6cad=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5ab833ca={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5ff3f5fa in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@60df1d15=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@78270742={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@78b55bca=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7a31eaf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7f9621c7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@862fba6 in22696,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@25d20eb2=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@444e4768=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@51ec9690=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@29157167=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@4499b8d7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@5fb59b77=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@6c135b1e=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@d882f48=0, q1={-1:0}, q1_back=0, q1_front=0, q2={-3:0}, q2_back=7, q2_front=7, q3={-2:0}, q3_back=10, q3_front=10, r=0, size=0, t1={21043:0}, t2={21042:0}, t3={21041:0}} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 52]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L41] 0 int* q1; [L42] 0 int* q2; [L43] 0 int* q3; [L44] 0 int q1_front, q1_back, q2_front, q2_back, q3_front, q3_back, N, r, n1, n2, n3; [L124] 0 pthread_t t1, t2, t3; [L127] 0 N = __VERIFIER_nondet_int() [L129] 0 n1 = __VERIFIER_nondet_int() [L130] 0 n2 = __VERIFIER_nondet_int() [L131] 0 n3 = __VERIFIER_nondet_int() [L133] CALL, EXPR 0 create_fresh_int_array(n1) [L162] CALL 0 assume_abort_if_not(size >= 0) [L38] COND TRUE 0 !cond [L162] RET 0 assume_abort_if_not(size >= 0) [L163] CALL 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L38] COND FALSE 0 !(!cond) [L163] RET 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L165] 0 int* arr = (int*)malloc(sizeof(int) * (size_t)size); [L166] 0 int i = 0; [L166] COND TRUE 0 i < size [L167] 0 arr[i] = __VERIFIER_nondet_int() [L166] 0 i++ [L166] COND FALSE 0 !(i < size) [L169] 0 return arr; [L133] RET, EXPR 0 create_fresh_int_array(n1) [L133] 0 q1 = create_fresh_int_array(n1) [L134] CALL, EXPR 0 create_fresh_int_array(n2) [L162] CALL 0 assume_abort_if_not(size >= 0) [L38] COND FALSE 0 !(!cond) [L162] RET 0 assume_abort_if_not(size >= 0) [L163] CALL 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L38] COND FALSE 0 !(!cond) [L163] RET 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L165] 0 int* arr = (int*)malloc(sizeof(int) * (size_t)size); [L166] 0 int i = 0; [L166] COND FALSE 0 !(i < size) [L169] 0 return arr; [L134] RET, EXPR 0 create_fresh_int_array(n2) [L134] 0 q2 = create_fresh_int_array(n2) [L135] CALL, EXPR 0 create_fresh_int_array(n3) [L162] CALL 0 assume_abort_if_not(size >= 0) [L38] COND TRUE 0 !cond [L162] RET 0 assume_abort_if_not(size >= 0) [L163] CALL 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L38] COND FALSE 0 !(!cond) [L163] RET 0 assume_abort_if_not(size <= (((size_t) 4294967295) / sizeof(int))) [L165] 0 int* arr = (int*)malloc(sizeof(int) * (size_t)size); [L166] 0 int i = 0; [L169] 0 return arr; [L135] RET, EXPR 0 create_fresh_int_array(n3) [L135] 0 q3 = create_fresh_int_array(n3) [L137] 0 q1_front = __VERIFIER_nondet_int() [L138] 0 q2_front = __VERIFIER_nondet_int() [L139] 0 q3_front = __VERIFIER_nondet_int() [L141] 0 q1_back = q1_front [L142] 0 q2_back = q2_front [L143] 0 q3_back = q3_front [L145] CALL 0 assume_abort_if_not(N >= 0) [L38] COND TRUE 0 !cond [L145] RET 0 assume_abort_if_not(N >= 0) [L148] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) [L49] 1 int i = 0; [L50] 1 r = 0 [L51] 1 int l; Loop: [L52] COND TRUE i < N [L53] CALL assume_abort_if_not(q1_back >= 0 && q1_back < n1) [L38] COND FALSE !(!cond) [L53] RET assume_abort_if_not(q1_back >= 0 && q1_back < n1) [L55] _Bool cond = q3_back > q3_front; [L57] EXPR q1[q1_back] [L57] COND FALSE !(q1[q1_back] == 2) [L62] COND FALSE !(\read(cond)) End of lasso representation. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 9.4s, 250 PlacesBefore, 37 PlacesAfterwards, 265 TransitionsBefore, 37 TransitionsAfterwards, 2898 CoEnabledTransitionPairs, 8 FixpointIterations, 175 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 39 TrivialYvCompositions, 14 ConcurrentYvCompositions, 15 ChoiceCompositions, 286 TotalNumberOfCompositions, 5424 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3630, positive: 3481, positive conditional: 0, positive unconditional: 3481, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 1748, positive: 1716, positive conditional: 0, positive unconditional: 1716, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3630, positive: 1765, positive conditional: 0, positive unconditional: 1765, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 1748, unknown conditional: 0, unknown unconditional: 1748] , Statistics on independence cache: Total cache size (in pairs): 143, Positive cache size: 129, Positive conditional cache size: 0, Positive unconditional cache size: 129, Negative cache size: 14, Negative conditional cache size: 0, Negative unconditional cache size: 14 RESULT: Ultimate proved your program to be incorrect! [2022-07-22 12:47:38,849 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...