/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-min-max-inc-dec.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:48:27,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:48:27,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:48:27,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:48:27,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:48:27,110 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:48:27,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:48:27,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:48:27,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:48:27,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:48:27,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:48:27,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:48:27,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:48:27,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:48:27,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:48:27,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:48:27,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:48:27,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:48:27,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:48:27,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:48:27,171 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:48:27,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:48:27,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:48:27,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:48:27,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:48:27,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:48:27,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:48:27,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:48:27,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:48:27,218 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 12:48:27,279 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:48:27,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:48:27,280 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:48:27,280 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:48:27,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:48:27,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:48:27,282 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:48:27,282 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:48:27,283 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:48:27,284 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:48:27,284 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:48:27,284 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:48:27,285 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:48:27,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:48:27,285 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:48:27,285 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:48:27,286 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:48:27,286 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:48:27,286 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:48:27,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:48:27,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:48:27,287 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:48:27,287 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:48:27,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:48:27,287 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:48:27,287 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:48:27,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:48:27,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:48:27,288 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:48:27,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:48:27,289 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:48:27,289 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:48:27,292 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:48:27,292 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:48:27,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:48:27,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:48:27,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:48:27,800 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:48:27,800 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:48:27,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2022-07-22 12:48:27,884 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3ded26d/b1324d39bc1d4c5ebd7cf36dd3ee362d/FLAGb56522e71 [2022-07-22 12:48:28,496 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:48:28,496 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2022-07-22 12:48:28,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3ded26d/b1324d39bc1d4c5ebd7cf36dd3ee362d/FLAGb56522e71 [2022-07-22 12:48:28,882 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3ded26d/b1324d39bc1d4c5ebd7cf36dd3ee362d [2022-07-22 12:48:28,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:48:28,894 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:48:28,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:48:28,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:48:28,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:48:28,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:48:28" (1/1) ... [2022-07-22 12:48:28,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@88fe728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:28, skipping insertion in model container [2022-07-22 12:48:28,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:48:28" (1/1) ... [2022-07-22 12:48:28,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:48:28,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:48:29,314 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-min-max-inc-dec.wvr.c[3271,3284] [2022-07-22 12:48:29,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:48:29,341 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:48:29,411 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-min-max-inc-dec.wvr.c[3271,3284] [2022-07-22 12:48:29,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:48:29,442 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:48:29,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29 WrapperNode [2022-07-22 12:48:29,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:48:29,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:48:29,444 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:48:29,444 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:48:29,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,538 INFO L137 Inliner]: procedures = 27, calls = 75, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 172 [2022-07-22 12:48:29,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:48:29,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:48:29,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:48:29,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:48:29,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:48:29,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:48:29,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:48:29,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:48:29,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (1/1) ... [2022-07-22 12:48:29,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:29,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:29,654 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 12:48:29,677 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 12:48:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:48:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:48:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:48:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:48:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:48:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:48:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:48:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:48:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:48:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:48:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-07-22 12:48:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-07-22 12:48:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:48:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2022-07-22 12:48:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2022-07-22 12:48:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:48:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:48:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:48:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:48:29,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:48:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:48:29,729 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 12:48:29,839 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:48:29,842 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:48:30,371 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:48:30,627 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:48:30,627 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-07-22 12:48:30,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:48:30 BoogieIcfgContainer [2022-07-22 12:48:30,636 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:48:30,638 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:48:30,638 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:48:30,643 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:48:30,644 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:48:30,644 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:48:28" (1/3) ... [2022-07-22 12:48:30,645 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7f819d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:48:30, skipping insertion in model container [2022-07-22 12:48:30,645 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:48:30,645 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:48:29" (2/3) ... [2022-07-22 12:48:30,646 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7f819d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:48:30, skipping insertion in model container [2022-07-22 12:48:30,646 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:48:30,646 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:48:30" (3/3) ... [2022-07-22 12:48:30,648 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-min-max-inc-dec.wvr.c [2022-07-22 12:48:30,777 INFO L144 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2022-07-22 12:48:30,818 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 194 places, 197 transitions, 434 flow [2022-07-22 12:48:30,905 INFO L129 PetriNetUnfolder]: 14/187 cut-off events. [2022-07-22 12:48:30,905 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-07-22 12:48:30,913 INFO L84 FinitePrefix]: Finished finitePrefix Result has 208 conditions, 187 events. 14/187 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 129 event pairs, 0 based on Foata normal form. 0/173 useless extension candidates. Maximal degree in co-relation 151. Up to 2 conditions per place. [2022-07-22 12:48:30,913 INFO L82 GeneralOperation]: Start removeDead. Operand has 194 places, 197 transitions, 434 flow [2022-07-22 12:48:30,926 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 189 places, 187 transitions, 404 flow [2022-07-22 12:48:30,930 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:48:30,942 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 187 transitions, 404 flow [2022-07-22 12:48:30,945 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 189 places, 187 transitions, 404 flow [2022-07-22 12:48:30,946 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 189 places, 187 transitions, 404 flow [2022-07-22 12:48:31,020 INFO L129 PetriNetUnfolder]: 14/187 cut-off events. [2022-07-22 12:48:31,020 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-07-22 12:48:31,025 INFO L84 FinitePrefix]: Finished finitePrefix Result has 208 conditions, 187 events. 14/187 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 133 event pairs, 0 based on Foata normal form. 0/173 useless extension candidates. Maximal degree in co-relation 151. Up to 2 conditions per place. [2022-07-22 12:48:31,032 INFO L116 LiptonReduction]: Number of co-enabled transitions 3806 [2022-07-22 12:48:42,253 INFO L131 LiptonReduction]: Checked pairs total: 5906 [2022-07-22 12:48:42,254 INFO L133 LiptonReduction]: Total number of compositions: 179 [2022-07-22 12:48:42,277 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:48:42,278 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:48:42,278 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:48:42,278 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:48:42,278 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:48:42,278 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:48:42,278 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:48:42,279 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:48:42,281 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:48:42,623 INFO L131 ngComponentsAnalysis]: Automaton has 845 accepting balls. 845 [2022-07-22 12:48:42,623 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:42,623 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:42,630 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:48:42,630 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:42,631 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:48:42,631 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 1200 states, but on-demand construction may add more states [2022-07-22 12:48:42,667 INFO L131 ngComponentsAnalysis]: Automaton has 845 accepting balls. 845 [2022-07-22 12:48:42,668 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:42,668 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:42,668 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:48:42,668 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:42,675 INFO L748 eck$LassoCheckResult]: Stem: 197#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |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|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 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_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_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|, 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_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 200#[L144-6]don't care [2022-07-22 12:48:42,675 INFO L750 eck$LassoCheckResult]: Loop: 200#[L144-6]don't care [774] L144-6-->L144-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0 4) (select |v_#length_214| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 1)) (<= 0 .cse1) (= (select |v_#valid_275| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= (store |v_#memory_int_221| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_221| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|)) |v_#memory_int_220|)))) InVars {ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_275|, #memory_int=|v_#memory_int_221|, #length=|v_#length_214|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_275|, #memory_int=|v_#memory_int_220|, #length=|v_#length_214|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~4#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1] 200#[L144-6]don't care [2022-07-22 12:48:42,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:42,682 INFO L85 PathProgramCache]: Analyzing trace with hash 830, now seen corresponding path program 1 times [2022-07-22 12:48:42,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:42,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908529991] [2022-07-22 12:48:42,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:42,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:42,878 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:42,985 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:42,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:42,989 INFO L85 PathProgramCache]: Analyzing trace with hash 805, now seen corresponding path program 1 times [2022-07-22 12:48:42,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:42,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280755610] [2022-07-22 12:48:42,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:43,021 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:43,044 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:43,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:43,046 INFO L85 PathProgramCache]: Analyzing trace with hash 26504, now seen corresponding path program 1 times [2022-07-22 12:48:43,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:43,047 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720995054] [2022-07-22 12:48:43,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:43,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:43,132 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:43,167 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:44,995 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:48:44,996 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:48:44,996 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:48:44,996 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:48:44,996 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:48:44,998 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:44,998 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:48:44,998 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:48:44,998 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-min-max-inc-dec.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:48:44,998 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:48:45,000 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:48:45,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,065 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 12:48:45,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,079 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 12:48:45,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,089 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 12:48:45,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,100 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 12:48:45,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,105 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 12:48:45,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,109 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 12:48:45,111 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 12:48:45,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,113 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 12:48:45,115 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 12:48:45,117 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 12:48:45,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,122 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 12:48:45,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:45,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:46,424 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:48:46,436 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:48:46,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,441 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 12:48:46,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:46,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,468 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:46,469 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:46,477 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 12:48:46,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:46,532 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 12:48:46,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,534 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 12:48:46,540 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 12:48:46,549 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 12:48:46,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,553 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:46,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:46,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:46,622 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 12:48:46,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,624 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 12:48:46,629 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 12:48:46,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:46,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:46,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,639 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:46,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:46,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:46,671 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:46,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,675 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 12:48:46,678 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 12:48:46,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:46,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:46,692 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:46,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:46,735 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 12:48:46,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,737 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 12:48:46,743 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 12:48:46,746 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 12:48:46,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:46,760 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:46,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:46,808 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 12:48:46,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,810 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 12:48:46,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:46,819 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 12:48:46,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:46,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:46,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:46,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:46,860 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 12:48:46,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,862 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 12:48:46,863 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 12:48:46,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:46,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:46,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:46,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:46,931 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 12:48:46,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:46,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:46,933 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 12:48:46,937 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 12:48:46,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:46,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:46,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:46,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:46,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:46,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:46,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:46,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,007 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 12:48:47,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,009 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 12:48:47,010 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 12:48:47,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,024 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,024 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,070 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 12:48:47,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,072 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 12:48:47,074 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 12:48:47,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,086 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,139 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 12:48:47,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,141 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 12:48:47,142 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 12:48:47,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,153 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,204 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 12:48:47,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,206 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 12:48:47,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,209 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 12:48:47,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:47,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:47,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:47,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,266 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 12:48:47,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,268 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 12:48:47,270 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 12:48:47,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,337 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 12:48:47,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,339 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 12:48:47,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,354 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 12:48:47,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:47,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,357 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:47,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:47,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,382 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 12:48:47,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,383 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 12:48:47,384 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 12:48:47,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,399 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,445 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 12:48:47,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,446 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 12:48:47,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,471 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 12:48:47,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,515 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 12:48:47,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,517 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 12:48:47,521 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 12:48:47,522 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 12:48:47,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,562 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-07-22 12:48:47,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,564 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,566 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-22 12:48:47,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,604 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:47,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,605 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-22 12:48:47,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,619 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,649 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:47,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,651 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-22 12:48:47,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,666 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,692 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:47,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,693 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-22 12:48:47,697 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 12:48:47,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:47,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:47,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:47,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,728 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-22 12:48:47,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,729 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,730 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-22 12:48:47,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,740 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,740 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,765 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 12:48:47,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,767 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:47,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:47,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:47,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-22 12:48:47,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,812 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:47,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,814 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-22 12:48:47,815 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 12:48:47,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:47,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:47,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,850 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-22 12:48:47,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,852 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-22 12:48:47,853 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 12:48:47,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:47,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,862 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:47,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:47,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:47,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,886 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-22 12:48:47,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:47,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:47,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:47,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,942 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 12:48:47,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,943 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-22 12:48:47,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:47,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:47,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:47,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:47,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:47,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:47,954 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:47,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:47,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:47,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:47,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:47,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:47,995 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:47,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-22 12:48:47,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,006 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,038 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 12:48:48,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,039 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-22 12:48:48,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,048 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,072 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 12:48:48,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,075 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-22 12:48:48,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,088 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,117 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-22 12:48:48,119 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 12:48:48,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,150 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,151 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-22 12:48:48,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,162 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,185 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 12:48:48,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,187 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:48:48,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-22 12:48:48,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,226 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,227 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,228 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:48:48,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,263 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:48:48,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,273 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,300 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:48:48,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,312 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,312 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,360 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,361 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:48:48,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,371 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,394 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-22 12:48:48,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,396 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:48:48,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,410 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,465 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-22 12:48:48,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,467 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:48:48,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-22 12:48:48,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,517 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 12:48:48,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:48:48,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,534 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,559 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-22 12:48:48,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,561 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:48:48,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,599 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:48:48,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,611 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,637 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:48:48,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,648 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,671 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,672 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:48:48,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,683 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,707 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-22 12:48:48,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,709 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:48:48,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:48,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,723 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:48,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:48,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,747 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:48,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,749 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:48:48,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,762 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,762 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,787 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-22 12:48:48,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,788 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:48:48,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,800 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,800 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,828 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-22 12:48:48,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,830 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:48:48,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,840 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:48:48,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,843 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:48:48,844 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,891 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-22 12:48:48,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,892 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:48:48,894 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 12:48:48,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,905 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,930 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:48:48,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,931 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:48:48,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,944 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:48,970 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:48:48,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:48,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:48,971 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:48,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:48:48,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:48,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:48,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:48,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:48,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:48,982 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:48,982 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:48,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,016 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-22 12:48:49,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,018 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:48:49,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,029 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,090 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:49,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,091 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,112 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,112 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:48:49,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,152 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 12:48:49,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,153 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:48:49,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,191 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-22 12:48:49,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,192 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:48:49,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,229 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 12:48:49,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,230 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:48:49,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:48:49,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:48:49,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:48:49,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,278 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:48:49,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,280 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:48:49,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,331 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-22 12:48:49,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,333 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:48:49,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,343 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,345 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,374 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 12:48:49,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,375 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,376 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:48:49,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,387 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:49,412 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:48:49,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,414 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:49,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:48:49,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:49,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:49,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:49,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:49,453 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:49,453 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:49,477 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:48:49,520 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:48:49,520 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-22 12:48:49,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:49,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:49,533 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:49,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:48:49,576 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:48:49,602 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:48:49,602 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:48:49,603 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1) = -4*ULTIMATE.start_create_fresh_int_array_~i~4#1 - 1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1 Supporting invariants [] [2022-07-22 12:48:49,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:49,862 INFO L257 tatePredicateManager]: 35 out of 35 supporting invariants were superfluous and have been removed [2022-07-22 12:48:49,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:49,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:48:49,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:49,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:48:49,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:48:50,015 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:48:50,018 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 1200 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 12:48:50,130 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 1200 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 1202 states and 5634 transitions. Complement of second has 3 states. [2022-07-22 12:48:50,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:48:50,139 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 12:48:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:48:50,141 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:48:50,142 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:50,142 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:48:50,142 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:50,142 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:48:50,142 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:50,143 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1202 states and 5634 transitions. [2022-07-22 12:48:50,189 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:48:50,237 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1202 states to 1178 states and 5554 transitions. [2022-07-22 12:48:50,239 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1176 [2022-07-22 12:48:50,246 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1177 [2022-07-22 12:48:50,246 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1178 states and 5554 transitions. [2022-07-22 12:48:50,258 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:50,258 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5554 transitions. [2022-07-22 12:48:50,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states and 5554 transitions. [2022-07-22 12:48:50,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 1178. [2022-07-22 12:48:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 1178 states have (on average 4.7147707979626485) internal successors, (5554), 1177 states have internal predecessors, (5554), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 5554 transitions. [2022-07-22 12:48:50,386 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5554 transitions. [2022-07-22 12:48:50,386 INFO L425 stractBuchiCegarLoop]: Abstraction has 1178 states and 5554 transitions. [2022-07-22 12:48:50,386 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:48:50,386 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1178 states and 5554 transitions. [2022-07-22 12:48:50,406 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:48:50,406 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:50,406 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:50,407 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:48:50,407 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:50,408 INFO L748 eck$LassoCheckResult]: Stem: 6212#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |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|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 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_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_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|, 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_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 6214#[L144-6]don't care [776] L144-6-->L122-3: Formula: (and (= |v_#pthreadsForks_77| |v_ULTIMATE.start_main_#t~pre21#1_19|) (= (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1~0#1.base_37| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) |v_ULTIMATE.start_main_~#t1~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre21#1_19|)) |v_#memory_int_224|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| v_~A~0.base_107) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_29|) (select |v_#length_216| |v_ULTIMATE.start_main_~#t1~0#1.base_37|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36| |v_ULTIMATE.start_create_fresh_int_array_~size#1_48|)) (= (select |v_#valid_277| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_29|) (= |v_#pthreadsForks_76| (+ |v_#pthreadsForks_77| 1)) (= v_~A~0.offset_107 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, #pthreadsForks=|v_#pthreadsForks_77|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, #valid=|v_#valid_277|, #memory_int=|v_#memory_int_225|, #length=|v_#length_216|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_29|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|} OutVars{~A~0.base=v_~A~0.base_107, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_23|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_19|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_29|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, ~A~0.offset=v_~A~0.offset_107, #pthreadsForks=|v_#pthreadsForks_76|, #valid=|v_#valid_277|, #memory_int=|v_#memory_int_224|, #length=|v_#length_216|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_23|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~ret20#1.base, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 4930#[L122-3]don't care [606] L122-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_4|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_4|, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_4|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem1, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#t~ite5, thread1Thread1of1ForFork1_thidvar0] 4932#[L122-4, thread1ENTRY]don't care [554] thread1ENTRY-->L51: Formula: (and (<= 0 v_~A~0.offset_25) (= (select (select |v_#memory_int_46| v_~A~0.base_25) v_~A~0.offset_25) v_~min~0_12) (<= (+ v_~A~0.offset_25 4) (select |v_#length_48| v_~A~0.base_25)) (= (select |v_#valid_59| v_~A~0.base_25) 1)) InVars {#memory_int=|v_#memory_int_46|, ~A~0.base=v_~A~0.base_25, #length=|v_#length_48|, ~A~0.offset=v_~A~0.offset_25, #valid=|v_#valid_59|} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_25, ~min~0=v_~min~0_12, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_46|, #length=|v_#length_48|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1, ~min~0] 6272#[L122-4, L51]don't care [631] L51-->L57-4: Formula: (and (= v_~b1~0_4 1) (= v_thread1Thread1of1ForFork1_~i~0_17 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_17, ~b1~0=v_~b1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0, ~b1~0] 4424#[L122-4, L57-4]don't care [2022-07-22 12:48:50,408 INFO L750 eck$LassoCheckResult]: Loop: 4424#[L122-4, L57-4]don't care [765] L57-4-->L57-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork1_~i~0_32 4))) (let ((.cse2 (+ v_~A~0.offset_105 .cse3))) (and (= (select |v_#valid_261| v_~A~0.base_105) 1) (< v_thread1Thread1of1ForFork1_~i~0_32 v_~N~0_71) (let ((.cse1 (select (select |v_#memory_int_214| v_~A~0.base_105) .cse2))) (let ((.cse0 (< v_~min~0_47 .cse1))) (or (and .cse0 (= |v_thread1_#t~mem4_30| |v_thread1Thread1of1ForFork1_#t~mem4_14|) (= v_~min~0_47 v_~min~0_46)) (and (= v_~min~0_46 |v_thread1_#t~mem4_30|) (= .cse1 |v_thread1_#t~mem4_30|) (not .cse0))))) (<= 0 .cse2) (= v_thread1Thread1of1ForFork1_~i~0_31 (+ v_thread1Thread1of1ForFork1_~i~0_32 1)) (<= (+ v_~A~0.offset_105 4 .cse3) (select |v_#length_210| v_~A~0.base_105))))) InVars {~A~0.base=v_~A~0.base_105, ~A~0.offset=v_~A~0.offset_105, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_14|, ~min~0=v_~min~0_47, #valid=|v_#valid_261|, #memory_int=|v_#memory_int_214|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_32, #length=|v_#length_210|, ~N~0=v_~N~0_71} OutVars{~A~0.base=v_~A~0.base_105, ~A~0.offset=v_~A~0.offset_105, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_9|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_13|, ~min~0=v_~min~0_46, #valid=|v_#valid_261|, #memory_int=|v_#memory_int_214|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_31, #length=|v_#length_210|, ~N~0=v_~N~0_71, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_9|} AuxVars[|v_thread1_#t~mem4_30|] AssignedVars[thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, ~min~0, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#t~ite5] 4424#[L122-4, L57-4]don't care [2022-07-22 12:48:50,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:50,409 INFO L85 PathProgramCache]: Analyzing trace with hash 790240417, now seen corresponding path program 1 times [2022-07-22 12:48:50,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:50,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438768336] [2022-07-22 12:48:50,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:48:50,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:48:50,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438768336] [2022-07-22 12:48:50,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438768336] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:48:50,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:48:50,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:48:50,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278129678] [2022-07-22 12:48:50,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:48:50,558 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:48:50,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:50,558 INFO L85 PathProgramCache]: Analyzing trace with hash 796, now seen corresponding path program 1 times [2022-07-22 12:48:50,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:50,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672862307] [2022-07-22 12:48:50,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:50,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:50,574 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:50,590 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:50,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:48:50,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:48:50,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:48:50,680 INFO L87 Difference]: Start difference. First operand 1178 states and 5554 transitions. cyclomatic complexity: 5221 Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:50,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:48:50,798 INFO L93 Difference]: Finished difference Result 1178 states and 5553 transitions. [2022-07-22 12:48:50,799 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1178 states and 5553 transitions. [2022-07-22 12:48:50,831 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:48:50,862 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1178 states to 1178 states and 5553 transitions. [2022-07-22 12:48:50,863 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1177 [2022-07-22 12:48:50,867 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1177 [2022-07-22 12:48:50,867 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1178 states and 5553 transitions. [2022-07-22 12:48:50,874 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:50,874 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5553 transitions. [2022-07-22 12:48:50,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states and 5553 transitions. [2022-07-22 12:48:50,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 1178. [2022-07-22 12:48:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 1178 states have (on average 4.713921901528013) internal successors, (5553), 1177 states have internal predecessors, (5553), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 5553 transitions. [2022-07-22 12:48:51,007 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5553 transitions. [2022-07-22 12:48:51,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:48:51,016 INFO L425 stractBuchiCegarLoop]: Abstraction has 1178 states and 5553 transitions. [2022-07-22 12:48:51,016 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:48:51,017 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1178 states and 5553 transitions. [2022-07-22 12:48:51,063 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:48:51,063 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:51,068 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:51,069 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:48:51,070 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:51,073 INFO L748 eck$LassoCheckResult]: Stem: 9752#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |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|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 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_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_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|, 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_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 9754#[L144-6]don't care [774] L144-6-->L144-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0 4) (select |v_#length_214| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 1)) (<= 0 .cse1) (= (select |v_#valid_275| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= (store |v_#memory_int_221| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_221| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|)) |v_#memory_int_220|)))) InVars {ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_275|, #memory_int=|v_#memory_int_221|, #length=|v_#length_214|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_275|, #memory_int=|v_#memory_int_220|, #length=|v_#length_214|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~4#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1] 9844#[L144-6]don't care [776] L144-6-->L122-3: Formula: (and (= |v_#pthreadsForks_77| |v_ULTIMATE.start_main_#t~pre21#1_19|) (= (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1~0#1.base_37| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) |v_ULTIMATE.start_main_~#t1~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre21#1_19|)) |v_#memory_int_224|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| v_~A~0.base_107) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_29|) (select |v_#length_216| |v_ULTIMATE.start_main_~#t1~0#1.base_37|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36| |v_ULTIMATE.start_create_fresh_int_array_~size#1_48|)) (= (select |v_#valid_277| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_29|) (= |v_#pthreadsForks_76| (+ |v_#pthreadsForks_77| 1)) (= v_~A~0.offset_107 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, #pthreadsForks=|v_#pthreadsForks_77|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, #valid=|v_#valid_277|, #memory_int=|v_#memory_int_225|, #length=|v_#length_216|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_29|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|} OutVars{~A~0.base=v_~A~0.base_107, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_23|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_19|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_29|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, ~A~0.offset=v_~A~0.offset_107, #pthreadsForks=|v_#pthreadsForks_76|, #valid=|v_#valid_277|, #memory_int=|v_#memory_int_224|, #length=|v_#length_216|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_23|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~ret20#1.base, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 8470#[L122-3]don't care [606] L122-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_4|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_4|, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_4|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem1, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#t~ite5, thread1Thread1of1ForFork1_thidvar0] 8472#[L122-4, thread1ENTRY]don't care [554] thread1ENTRY-->L51: Formula: (and (<= 0 v_~A~0.offset_25) (= (select (select |v_#memory_int_46| v_~A~0.base_25) v_~A~0.offset_25) v_~min~0_12) (<= (+ v_~A~0.offset_25 4) (select |v_#length_48| v_~A~0.base_25)) (= (select |v_#valid_59| v_~A~0.base_25) 1)) InVars {#memory_int=|v_#memory_int_46|, ~A~0.base=v_~A~0.base_25, #length=|v_#length_48|, ~A~0.offset=v_~A~0.offset_25, #valid=|v_#valid_59|} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_25, ~min~0=v_~min~0_12, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_46|, #length=|v_#length_48|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1, ~min~0] 9812#[L122-4, L51]don't care [631] L51-->L57-4: Formula: (and (= v_~b1~0_4 1) (= v_thread1Thread1of1ForFork1_~i~0_17 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_17, ~b1~0=v_~b1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0, ~b1~0] 7964#[L122-4, L57-4]don't care [2022-07-22 12:48:51,073 INFO L750 eck$LassoCheckResult]: Loop: 7964#[L122-4, L57-4]don't care [765] L57-4-->L57-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork1_~i~0_32 4))) (let ((.cse2 (+ v_~A~0.offset_105 .cse3))) (and (= (select |v_#valid_261| v_~A~0.base_105) 1) (< v_thread1Thread1of1ForFork1_~i~0_32 v_~N~0_71) (let ((.cse1 (select (select |v_#memory_int_214| v_~A~0.base_105) .cse2))) (let ((.cse0 (< v_~min~0_47 .cse1))) (or (and .cse0 (= |v_thread1_#t~mem4_30| |v_thread1Thread1of1ForFork1_#t~mem4_14|) (= v_~min~0_47 v_~min~0_46)) (and (= v_~min~0_46 |v_thread1_#t~mem4_30|) (= .cse1 |v_thread1_#t~mem4_30|) (not .cse0))))) (<= 0 .cse2) (= v_thread1Thread1of1ForFork1_~i~0_31 (+ v_thread1Thread1of1ForFork1_~i~0_32 1)) (<= (+ v_~A~0.offset_105 4 .cse3) (select |v_#length_210| v_~A~0.base_105))))) InVars {~A~0.base=v_~A~0.base_105, ~A~0.offset=v_~A~0.offset_105, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_14|, ~min~0=v_~min~0_47, #valid=|v_#valid_261|, #memory_int=|v_#memory_int_214|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_32, #length=|v_#length_210|, ~N~0=v_~N~0_71} OutVars{~A~0.base=v_~A~0.base_105, ~A~0.offset=v_~A~0.offset_105, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_9|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_13|, ~min~0=v_~min~0_46, #valid=|v_#valid_261|, #memory_int=|v_#memory_int_214|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_31, #length=|v_#length_210|, ~N~0=v_~N~0_71, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_9|} AuxVars[|v_thread1_#t~mem4_30|] AssignedVars[thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, ~min~0, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#t~ite5] 7964#[L122-4, L57-4]don't care [2022-07-22 12:48:51,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:51,074 INFO L85 PathProgramCache]: Analyzing trace with hash -1269085205, now seen corresponding path program 1 times [2022-07-22 12:48:51,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:51,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278168606] [2022-07-22 12:48:51,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:51,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:51,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:51,178 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:51,213 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:51,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:51,214 INFO L85 PathProgramCache]: Analyzing trace with hash 796, now seen corresponding path program 2 times [2022-07-22 12:48:51,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:51,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134914119] [2022-07-22 12:48:51,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:51,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:51,222 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:51,228 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:51,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:51,229 INFO L85 PathProgramCache]: Analyzing trace with hash -686934926, now seen corresponding path program 1 times [2022-07-22 12:48:51,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:51,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294602431] [2022-07-22 12:48:51,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:51,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:51,278 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:51,313 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:53,219 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:48:53,219 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:48:53,219 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:48:53,219 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:48:53,219 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:48:53,220 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:53,220 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:48:53,220 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:48:53,220 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-min-max-inc-dec.wvr.c_BEv2_Iteration3_Lasso [2022-07-22 12:48:53,220 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:48:53,220 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:48:53,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:53,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,689 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 12:48:54,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,697 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 12:48:54,701 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 12:48:54,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,728 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:54,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:48:55,597 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:48:55,597 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:48:55,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,599 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:48:55,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:55,615 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:55,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,645 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:48:55,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:55,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:55,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,685 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:48:55,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,695 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:55,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,722 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-22 12:48:55,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,724 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-22 12:48:55,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:55,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,764 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 12:48:55,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,766 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,766 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-22 12:48:55,772 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 12:48:55,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:55,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,809 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:55,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,810 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-22 12:48:55,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:55,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,851 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 12:48:55,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,853 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,862 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-22 12:48:55,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,869 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:48:55,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,869 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,873 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:48:55,873 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,909 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 12:48:55,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,910 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-22 12:48:55,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:55,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:55,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:55,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:55,946 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 12:48:55,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:55,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:55,948 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:55,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-22 12:48:55,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:55,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:55,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:55,957 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-22 12:48:55,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:55,964 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-07-22 12:48:55,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-07-22 12:48:55,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:56,006 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:56,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:56,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:56,007 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:56,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-22 12:48:56,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:56,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:56,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:56,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:56,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:56,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:56,027 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:56,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:56,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:56,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:56,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:56,079 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:56,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:56,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:56,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:56,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:56,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:56,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:56,095 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:56,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-22 12:48:56,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:56,136 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 12:48:56,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:56,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:56,137 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:56,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-22 12:48:56,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:56,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:56,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:56,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:56,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:56,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:56,147 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:56,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:48:56,175 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-22 12:48:56,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:56,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:56,176 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:56,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-22 12:48:56,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:48:56,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:48:56,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:48:56,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:48:56,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:48:56,192 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:48:56,192 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:48:56,211 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:48:56,262 INFO L443 ModelExtractionUtils]: Simplification made 19 calls to the SMT solver. [2022-07-22 12:48:56,262 INFO L444 ModelExtractionUtils]: 11 out of 37 variables were initially zero. Simplification set additionally 23 variables to zero. [2022-07-22 12:48:56,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:48:56,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:48:56,265 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:48:56,275 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:48:56,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-22 12:48:56,296 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:48:56,297 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:48:56,297 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork1_~i~0, ~N~0) = -1*thread1Thread1of1ForFork1_~i~0 + 1*~N~0 Supporting invariants [] [2022-07-22 12:48:56,328 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:56,599 INFO L257 tatePredicateManager]: 53 out of 53 supporting invariants were superfluous and have been removed [2022-07-22 12:48:56,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:56,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:48:56,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:48:56,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:48:56,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:48:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:48:56,659 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:48:56,659 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1178 states and 5553 transitions. cyclomatic complexity: 5220 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:56,805 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1178 states and 5553 transitions. cyclomatic complexity: 5220. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 2169 states and 10890 transitions. Complement of second has 3 states. [2022-07-22 12:48:56,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:48:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 27 transitions. [2022-07-22 12:48:56,807 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 27 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:48:56,807 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:56,807 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 27 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:48:56,807 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:56,808 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 27 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-22 12:48:56,808 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:48:56,808 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2169 states and 10890 transitions. [2022-07-22 12:48:56,860 INFO L131 ngComponentsAnalysis]: Automaton has 843 accepting balls. 843 [2022-07-22 12:48:56,906 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2169 states to 2165 states and 10876 transitions. [2022-07-22 12:48:56,907 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1422 [2022-07-22 12:48:56,916 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1915 [2022-07-22 12:48:56,916 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2165 states and 10876 transitions. [2022-07-22 12:48:56,925 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:48:56,925 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2165 states and 10876 transitions. [2022-07-22 12:48:56,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2165 states and 10876 transitions. [2022-07-22 12:48:57,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2165 to 1673. [2022-07-22 12:48:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1673 states, 1673 states have (on average 5.040047818290496) internal successors, (8432), 1672 states have internal predecessors, (8432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:48:57,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1673 states and 8432 transitions. [2022-07-22 12:48:57,091 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1673 states and 8432 transitions. [2022-07-22 12:48:57,091 INFO L425 stractBuchiCegarLoop]: Abstraction has 1673 states and 8432 transitions. [2022-07-22 12:48:57,091 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:48:57,091 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1673 states and 8432 transitions. [2022-07-22 12:48:57,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-22 12:48:57,125 INFO L131 ngComponentsAnalysis]: Automaton has 843 accepting balls. 843 [2022-07-22 12:48:57,125 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:48:57,125 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:48:57,126 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:48:57,126 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:48:57,127 INFO L748 eck$LassoCheckResult]: Stem: 14974#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |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|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 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_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_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|, 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_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 14976#[L144-6]don't care [774] L144-6-->L144-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0 4) (select |v_#length_214| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 1)) (<= 0 .cse1) (= (select |v_#valid_275| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= (store |v_#memory_int_221| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_221| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|)) |v_#memory_int_220|)))) InVars {ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_275|, #memory_int=|v_#memory_int_221|, #length=|v_#length_214|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_275|, #memory_int=|v_#memory_int_220|, #length=|v_#length_214|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~4#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1] 15304#[L144-6]don't care [776] L144-6-->L122-3: Formula: (and (= |v_#pthreadsForks_77| |v_ULTIMATE.start_main_#t~pre21#1_19|) (= (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1~0#1.base_37| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) |v_ULTIMATE.start_main_~#t1~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre21#1_19|)) |v_#memory_int_224|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| v_~A~0.base_107) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_29|) (select |v_#length_216| |v_ULTIMATE.start_main_~#t1~0#1.base_37|)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36| |v_ULTIMATE.start_create_fresh_int_array_~size#1_48|)) (= (select |v_#valid_277| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_29|) (= |v_#pthreadsForks_76| (+ |v_#pthreadsForks_77| 1)) (= v_~A~0.offset_107 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, #pthreadsForks=|v_#pthreadsForks_77|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, #valid=|v_#valid_277|, #memory_int=|v_#memory_int_225|, #length=|v_#length_216|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_29|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|} OutVars{~A~0.base=v_~A~0.base_107, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_23|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_19|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_29|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, ~A~0.offset=v_~A~0.offset_107, #pthreadsForks=|v_#pthreadsForks_76|, #valid=|v_#valid_277|, #memory_int=|v_#memory_int_224|, #length=|v_#length_216|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_23|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~ret20#1.base, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 13314#[L122-3]don't care [606] L122-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_4|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_4|, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_4|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem1, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#t~ite5, thread1Thread1of1ForFork1_thidvar0] 13316#[L122-4, thread1ENTRY]don't care [554] thread1ENTRY-->L51: Formula: (and (<= 0 v_~A~0.offset_25) (= (select (select |v_#memory_int_46| v_~A~0.base_25) v_~A~0.offset_25) v_~min~0_12) (<= (+ v_~A~0.offset_25 4) (select |v_#length_48| v_~A~0.base_25)) (= (select |v_#valid_59| v_~A~0.base_25) 1)) InVars {#memory_int=|v_#memory_int_46|, ~A~0.base=v_~A~0.base_25, #length=|v_#length_48|, ~A~0.offset=v_~A~0.offset_25, #valid=|v_#valid_59|} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_25, ~min~0=v_~min~0_12, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_46|, #length=|v_#length_48|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1, ~min~0] 15138#[L122-4, L51]don't care [631] L51-->L57-4: Formula: (and (= v_~b1~0_4 1) (= v_thread1Thread1of1ForFork1_~i~0_17 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_17, ~b1~0=v_~b1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0, ~b1~0] 12762#[L122-4, L57-4]don't care [768] L122-4-->L123-3: Formula: (and (= (store |v_#memory_int_217| |v_ULTIMATE.start_main_~#t2~0#1.base_35| (store (select |v_#memory_int_217| |v_ULTIMATE.start_main_~#t2~0#1.base_35|) |v_ULTIMATE.start_main_~#t2~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre23#1_21|)) |v_#memory_int_216|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_31|) (= |v_#pthreadsForks_72| (+ |v_#pthreadsForks_73| 1)) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_31| 4) (select |v_#length_212| |v_ULTIMATE.start_main_~#t2~0#1.base_35|)) (= |v_#pthreadsForks_73| |v_ULTIMATE.start_main_#t~pre23#1_21|) (= (select |v_#valid_263| |v_ULTIMATE.start_main_~#t2~0#1.base_35|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_73|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_31|, #valid=|v_#valid_263|, #memory_int=|v_#memory_int_217|, #length=|v_#length_212|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_35|} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_21|, #pthreadsForks=|v_#pthreadsForks_72|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_31|, #valid=|v_#valid_263|, #memory_int=|v_#memory_int_216|, #length=|v_#length_212|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_17|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_35|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~pre23#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1] 12764#[L57-4, L123-3]don't care [2022-07-22 12:48:57,128 INFO L750 eck$LassoCheckResult]: Loop: 12764#[L57-4, L123-3]don't care [765] L57-4-->L57-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork1_~i~0_32 4))) (let ((.cse2 (+ v_~A~0.offset_105 .cse3))) (and (= (select |v_#valid_261| v_~A~0.base_105) 1) (< v_thread1Thread1of1ForFork1_~i~0_32 v_~N~0_71) (let ((.cse1 (select (select |v_#memory_int_214| v_~A~0.base_105) .cse2))) (let ((.cse0 (< v_~min~0_47 .cse1))) (or (and .cse0 (= |v_thread1_#t~mem4_30| |v_thread1Thread1of1ForFork1_#t~mem4_14|) (= v_~min~0_47 v_~min~0_46)) (and (= v_~min~0_46 |v_thread1_#t~mem4_30|) (= .cse1 |v_thread1_#t~mem4_30|) (not .cse0))))) (<= 0 .cse2) (= v_thread1Thread1of1ForFork1_~i~0_31 (+ v_thread1Thread1of1ForFork1_~i~0_32 1)) (<= (+ v_~A~0.offset_105 4 .cse3) (select |v_#length_210| v_~A~0.base_105))))) InVars {~A~0.base=v_~A~0.base_105, ~A~0.offset=v_~A~0.offset_105, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_14|, ~min~0=v_~min~0_47, #valid=|v_#valid_261|, #memory_int=|v_#memory_int_214|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_32, #length=|v_#length_210|, ~N~0=v_~N~0_71} OutVars{~A~0.base=v_~A~0.base_105, ~A~0.offset=v_~A~0.offset_105, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_9|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_13|, ~min~0=v_~min~0_46, #valid=|v_#valid_261|, #memory_int=|v_#memory_int_214|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_31, #length=|v_#length_210|, ~N~0=v_~N~0_71, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_9|} AuxVars[|v_thread1_#t~mem4_30|] AssignedVars[thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, ~min~0, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#t~ite5] 12764#[L57-4, L123-3]don't care [2022-07-22 12:48:57,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:57,128 INFO L85 PathProgramCache]: Analyzing trace with hash -686934923, now seen corresponding path program 1 times [2022-07-22 12:48:57,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:57,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379683987] [2022-07-22 12:48:57,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:57,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:57,242 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:57,311 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:57,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:57,312 INFO L85 PathProgramCache]: Analyzing trace with hash 796, now seen corresponding path program 3 times [2022-07-22 12:48:57,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:57,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982396542] [2022-07-22 12:48:57,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:57,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:57,332 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:57,344 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:48:57,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:48:57,345 INFO L85 PathProgramCache]: Analyzing trace with hash 179854632, now seen corresponding path program 1 times [2022-07-22 12:48:57,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:48:57,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [130582221] [2022-07-22 12:48:57,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:48:57,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:48:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:57,457 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:48:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:48:57,511 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:01,359 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:49:01,359 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:49:01,359 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:49:01,359 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:49:01,359 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:49:01,360 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:01,360 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:49:01,360 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:49:01,360 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-min-max-inc-dec.wvr.c_BEv2_Iteration4_Lasso [2022-07-22 12:49:01,360 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:49:01,360 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:49:01,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:01,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:01,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:01,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:01,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:01,380 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:01,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:01,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:02,084 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.IllegalArgumentException at de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) at java.base/java.util.AbstractMap.putAll(AbstractMap.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.PureSubstitution.(PureSubstitution.java:81) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.(Substitution.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.replaceMapReads(MapEliminator.java:518) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.getRewrittenTransFormula(MapEliminator.java:342) at de.uni_freiburg.informatik.ultimate.lassoranker.preprocessors.MapEliminationLassoPreprocessor.process(MapEliminationLassoPreprocessor.java:109) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.applyPreprocessor(LassoBuilder.java:154) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.preprocess(LassoBuilder.java:262) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.preprocess(LassoAnalysis.java:280) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.(LassoAnalysis.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:602) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:910) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:49:02,087 INFO L158 Benchmark]: Toolchain (without parser) took 33197.09ms. Allocated memory was 155.2MB in the beginning and 257.9MB in the end (delta: 102.8MB). Free memory was 129.4MB in the beginning and 125.3MB in the end (delta: 4.1MB). Peak memory consumption was 184.4MB. Max. memory is 8.0GB. [2022-07-22 12:49:02,087 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 155.2MB. Free memory was 126.8MB in the beginning and 126.7MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:49:02,088 INFO L158 Benchmark]: CACSL2BoogieTranslator took 544.38ms. Allocated memory is still 155.2MB. Free memory was 129.3MB in the beginning and 117.5MB in the end (delta: 11.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:49:02,088 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.31ms. Allocated memory is still 155.2MB. Free memory was 117.5MB in the beginning and 115.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:49:02,089 INFO L158 Benchmark]: Boogie Preprocessor took 69.51ms. Allocated memory is still 155.2MB. Free memory was 115.4MB in the beginning and 113.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:49:02,089 INFO L158 Benchmark]: RCFGBuilder took 1026.44ms. Allocated memory is still 155.2MB. Free memory was 113.5MB in the beginning and 118.0MB in the end (delta: -4.4MB). Peak memory consumption was 12.0MB. Max. memory is 8.0GB. [2022-07-22 12:49:02,090 INFO L158 Benchmark]: BuchiAutomizer took 31448.14ms. Allocated memory was 155.2MB in the beginning and 257.9MB in the end (delta: 102.8MB). Free memory was 118.0MB in the beginning and 125.3MB in the end (delta: -7.3MB). Peak memory consumption was 172.5MB. Max. memory is 8.0GB. [2022-07-22 12:49:02,092 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 155.2MB. Free memory was 126.8MB in the beginning and 126.7MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 544.38ms. Allocated memory is still 155.2MB. Free memory was 129.3MB in the beginning and 117.5MB in the end (delta: 11.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 95.31ms. Allocated memory is still 155.2MB. Free memory was 117.5MB in the beginning and 115.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 69.51ms. Allocated memory is still 155.2MB. Free memory was 115.4MB in the beginning and 113.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1026.44ms. Allocated memory is still 155.2MB. Free memory was 113.5MB in the beginning and 118.0MB in the end (delta: -4.4MB). Peak memory consumption was 12.0MB. Max. memory is 8.0GB. * BuchiAutomizer took 31448.14ms. Allocated memory was 155.2MB in the beginning and 257.9MB in the end (delta: 102.8MB). Free memory was 118.0MB in the beginning and 125.3MB in the end (delta: -7.3MB). Peak memory consumption was 172.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 11.3s, 189 PlacesBefore, 49 PlacesAfterwards, 187 TransitionsBefore, 38 TransitionsAfterwards, 3806 CoEnabledTransitionPairs, 8 FixpointIterations, 92 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 24 TrivialYvCompositions, 8 ConcurrentYvCompositions, 9 ChoiceCompositions, 179 TotalNumberOfCompositions, 5906 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4599, positive: 4482, positive conditional: 0, positive unconditional: 4482, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2035, positive: 1989, positive conditional: 0, positive unconditional: 1989, negative: 46, negative conditional: 0, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4599, positive: 2493, positive conditional: 0, positive unconditional: 2493, negative: 71, negative conditional: 0, negative unconditional: 71, unknown: 2035, unknown conditional: 0, unknown unconditional: 2035] , Statistics on independence cache: Total cache size (in pairs): 180, Positive cache size: 168, Positive conditional cache size: 0, Positive unconditional cache size: 168, Negative cache size: 12, Negative conditional cache size: 0, Negative unconditional cache size: 12 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:49:02,151 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...