/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/chl-array-int-symm.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:10:40,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:10:40,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:10:40,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:10:40,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:10:40,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:10:40,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:10:40,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:10:40,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:10:40,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:10:40,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:10:40,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:10:40,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:10:40,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:10:40,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:10:40,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:10:40,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:10:40,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:10:40,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:10:40,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:10:40,621 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:10:40,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:10:40,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:10:40,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:10:40,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:10:40,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:10:40,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:10:40,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:10:40,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:10:40,632 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:10:40,646 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:10:40,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:10:40,647 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:10:40,647 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:10:40,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:10:40,648 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:10:40,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:10:40,648 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:10:40,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:10:40,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:10:40,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:10:40,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:10:40,650 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:10:40,650 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:10:40,650 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:10:40,650 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:10:40,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:10:40,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:10:40,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:10:40,825 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:10:40,825 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:10:40,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2022-07-26 14:10:40,917 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db209f432/c7d9452887db40a5bb963634960e785e/FLAG2c7e9d665 [2022-07-26 14:10:41,253 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:10:41,253 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2022-07-26 14:10:41,258 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db209f432/c7d9452887db40a5bb963634960e785e/FLAG2c7e9d665 [2022-07-26 14:10:41,684 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db209f432/c7d9452887db40a5bb963634960e785e [2022-07-26 14:10:41,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:10:41,688 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:10:41,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:10:41,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:10:41,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:10:41,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a26957f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41, skipping insertion in model container [2022-07-26 14:10:41,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:10:41,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:10:41,869 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/chl-array-int-symm.wvr.c[2482,2495] [2022-07-26 14:10:41,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:10:41,886 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:10:41,904 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/chl-array-int-symm.wvr.c[2482,2495] [2022-07-26 14:10:41,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:10:41,917 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:10:41,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41 WrapperNode [2022-07-26 14:10:41,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:10:41,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:10:41,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:10:41,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:10:41,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,931 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,951 INFO L137 Inliner]: procedures = 25, calls = 39, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 192 [2022-07-26 14:10:41,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:10:41,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:10:41,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:10:41,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:10:41,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,974 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:10:41,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:10:41,975 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:10:41,975 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:10:41,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (1/1) ... [2022-07-26 14:10:41,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:42,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:42,010 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:42,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-26 14:10:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:10:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:10:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:10:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:10:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 14:10:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 14:10:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 14:10:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 14:10:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:10:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 14:10:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:10:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:10:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:10:42,056 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 14:10:42,122 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:10:42,123 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:10:42,411 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:10:42,417 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:10:42,417 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-26 14:10:42,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:10:42 BoogieIcfgContainer [2022-07-26 14:10:42,419 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:10:42,420 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:10:42,420 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:10:42,427 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:10:42,427 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:10:42,428 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:10:41" (1/3) ... [2022-07-26 14:10:42,428 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12eb1d0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:10:42, skipping insertion in model container [2022-07-26 14:10:42,428 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:10:42,428 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:10:41" (2/3) ... [2022-07-26 14:10:42,429 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12eb1d0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:10:42, skipping insertion in model container [2022-07-26 14:10:42,429 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:10:42,429 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:10:42" (3/3) ... [2022-07-26 14:10:42,429 INFO L322 chiAutomizerObserver]: Analyzing ICFG chl-array-int-symm.wvr.c [2022-07-26 14:10:42,511 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 14:10:42,535 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 237 places, 253 transitions, 522 flow [2022-07-26 14:10:42,613 INFO L129 PetriNetUnfolder]: 21/249 cut-off events. [2022-07-26 14:10:42,614 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:10:42,621 INFO L84 FinitePrefix]: Finished finitePrefix Result has 258 conditions, 249 events. 21/249 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 334 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 160. Up to 3 conditions per place. [2022-07-26 14:10:42,621 INFO L82 GeneralOperation]: Start removeDead. Operand has 237 places, 253 transitions, 522 flow [2022-07-26 14:10:42,630 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 235 places, 249 transitions, 510 flow [2022-07-26 14:10:42,632 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:10:42,643 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 235 places, 249 transitions, 510 flow [2022-07-26 14:10:42,645 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 235 places, 249 transitions, 510 flow [2022-07-26 14:10:42,645 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 235 places, 249 transitions, 510 flow [2022-07-26 14:10:42,675 INFO L129 PetriNetUnfolder]: 21/249 cut-off events. [2022-07-26 14:10:42,676 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:10:42,677 INFO L84 FinitePrefix]: Finished finitePrefix Result has 258 conditions, 249 events. 21/249 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 343 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 160. Up to 3 conditions per place. [2022-07-26 14:10:42,681 INFO L116 LiptonReduction]: Number of co-enabled transitions 6272 [2022-07-26 14:10:48,028 INFO L131 LiptonReduction]: Checked pairs total: 6670 [2022-07-26 14:10:48,028 INFO L133 LiptonReduction]: Total number of compositions: 287 [2022-07-26 14:10:48,040 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:10:48,040 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:10:48,040 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:10:48,041 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:10:48,041 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:10:48,041 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:10:48,041 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:10:48,041 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:10:48,042 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:10:48,075 INFO L131 ngComponentsAnalysis]: Automaton has 20 accepting balls. 28 [2022-07-26 14:10:48,075 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:10:48,075 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:10:48,079 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:10:48,079 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:10:48,079 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:10:48,079 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 59 states, but on-demand construction may add more states [2022-07-26 14:10:48,083 INFO L131 ngComponentsAnalysis]: Automaton has 20 accepting balls. 28 [2022-07-26 14:10:48,083 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:10:48,083 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:10:48,083 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:10:48,083 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:10:48,086 INFO L733 eck$LassoCheckResult]: Stem: 240#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 243#[L102-6]don't care [2022-07-26 14:10:48,087 INFO L735 eck$LassoCheckResult]: Loop: 243#[L102-6]don't care [943] L102-6-->L102-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|))) (and (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|) (= (store |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|)) |v_#memory_int_103|) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_149| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_104|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_103|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_47|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 243#[L102-6]don't care [2022-07-26 14:10:48,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:48,090 INFO L85 PathProgramCache]: Analyzing trace with hash 1013, now seen corresponding path program 1 times [2022-07-26 14:10:48,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:48,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516392477] [2022-07-26 14:10:48,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:48,166 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:48,189 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:48,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:48,191 INFO L85 PathProgramCache]: Analyzing trace with hash 974, now seen corresponding path program 1 times [2022-07-26 14:10:48,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:48,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251476452] [2022-07-26 14:10:48,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:48,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:48,197 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:48,202 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:48,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:48,203 INFO L85 PathProgramCache]: Analyzing trace with hash 32346, now seen corresponding path program 1 times [2022-07-26 14:10:48,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:48,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234802923] [2022-07-26 14:10:48,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:48,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:48,246 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:48,259 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:48,632 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:10:48,632 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:10:48,633 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:10:48,633 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:10:48,633 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:10:48,633 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:48,633 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:10:48,633 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:10:48,633 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 14:10:48,633 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:10:48,633 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:10:48,648 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,653 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,655 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,657 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,658 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,660 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,898 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,899 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,902 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,904 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,908 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,914 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,915 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,917 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,918 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,921 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,923 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,926 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,928 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,929 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,931 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,934 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,935 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,936 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,938 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,940 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,941 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,942 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,944 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,946 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,947 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,949 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,951 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,952 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:48,953 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:49,286 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:10:49,289 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:10:49,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,292 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,302 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,305 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-26 14:10:49,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,366 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-26 14:10:49,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,375 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,406 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,408 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-26 14:10:49,437 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 [2022-07-26 14:10:49,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:49,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:49,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:49,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,466 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-07-26 14:10:49,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,467 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-26 14:10:49,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:49,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,476 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:49,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:49,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,510 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:49,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,517 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,517 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:49,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:49,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-26 14:10:49,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,553 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 [2022-07-26 14:10:49,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,554 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-26 14:10:49,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,566 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,566 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,598 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,599 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-26 14:10:49,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,639 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-26 14:10:49,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,705 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-26 14:10:49,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,761 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 [2022-07-26 14:10:49,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,764 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-26 14:10:49,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,831 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,848 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-26 14:10:49,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:49,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,855 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:49,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:49,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,901 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,902 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-26 14:10:49,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,930 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-26 14:10:49,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,948 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,948 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:49,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:49,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:49,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:49,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:49,983 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:49,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-26 14:10:49,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:49,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:49,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:49,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:49,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:49,992 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:49,992 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:50,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:50,025 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:50,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:50,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:50,026 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:50,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-26 14:10:50,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:50,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:50,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:50,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:50,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:50,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:50,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:50,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:50,055 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-26 14:10:50,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:50,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:50,056 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:50,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:50,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:50,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:50,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:50,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:50,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:50,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:50,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-26 14:10:50,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:50,087 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 [2022-07-26 14:10:50,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:50,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:50,088 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:50,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-26 14:10:50,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:50,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:50,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:50,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:50,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:50,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:50,097 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:50,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:50,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:50,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:50,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:50,116 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:50,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-26 14:10:50,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:50,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:50,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:50,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:50,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:50,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:50,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:50,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:50,144 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:50,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:50,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:50,146 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:50,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-26 14:10:50,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:50,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:50,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:50,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:50,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:50,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:50,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:50,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:50,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:50,196 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 [2022-07-26 14:10:50,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:50,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:50,197 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:50,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-26 14:10:50,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:50,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:50,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:50,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:50,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:50,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:50,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:50,226 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:10:50,239 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-26 14:10:50,239 INFO L444 ModelExtractionUtils]: 10 out of 22 variables were initially zero. Simplification set additionally 8 variables to zero. [2022-07-26 14:10:50,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:50,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:50,241 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:50,242 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-26 14:10:50,243 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:10:50,269 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:10:50,269 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:10:50,270 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~2#1) = 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1 - 1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset - 4*ULTIMATE.start_create_fresh_int_array_~i~2#1 Supporting invariants [] [2022-07-26 14:10:50,297 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:50,324 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-26 14:10:50,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:10:50,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:10:50,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:10:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:10:50,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:10:50,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:10:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:10:50,426 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:10:50,427 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 59 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:50,469 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 59 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 62 states and 146 transitions. Complement of second has 3 states. [2022-07-26 14:10:50,471 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 [2022-07-26 14:10:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-26 14:10:50,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 14:10:50,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:10:50,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:10:50,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:10:50,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 14:10:50,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:10:50,479 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 62 states and 146 transitions. [2022-07-26 14:10:50,488 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 27 [2022-07-26 14:10:50,495 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 62 states to 52 states and 123 transitions. [2022-07-26 14:10:50,496 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 50 [2022-07-26 14:10:50,498 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 51 [2022-07-26 14:10:50,498 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 123 transitions. [2022-07-26 14:10:50,499 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:10:50,499 INFO L220 hiAutomatonCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-26 14:10:50,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 123 transitions. [2022-07-26 14:10:50,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 51. [2022-07-26 14:10:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.372549019607843) internal successors, (121), 50 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 121 transitions. [2022-07-26 14:10:50,524 INFO L242 hiAutomatonCegarLoop]: Abstraction has 51 states and 121 transitions. [2022-07-26 14:10:50,524 INFO L426 stractBuchiCegarLoop]: Abstraction has 51 states and 121 transitions. [2022-07-26 14:10:50,524 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:10:50,524 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51 states and 121 transitions. [2022-07-26 14:10:50,528 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 27 [2022-07-26 14:10:50,528 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:10:50,528 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:10:50,528 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-26 14:10:50,528 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:10:50,529 INFO L733 eck$LassoCheckResult]: Stem: 601#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 553#[L102-6]don't care [981] L102-6-->L102-14: Formula: (and (= |v_#valid_Out_14| (store |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5| v_~a1~0.base_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5| v_~a1~0.offset_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 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)) (= |v_#length_Out_10| (store |v_#length_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= v_~n2~0_In_7 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| |v_#StackHeapBarrier_In_5|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10| 0)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #valid=|v_#valid_In_9|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_Out_10|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ~a1~0.base=v_~a1~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, 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~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_Out_10|, #valid=|v_#valid_Out_14|, ~a1~0.offset=v_~a1~0.offset_Out_2, #length=|v_#length_Out_10|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_Out_2|, 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_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, #valid, ~a1~0.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 555#[L102-14]don't care [2022-07-26 14:10:50,531 INFO L735 eck$LassoCheckResult]: Loop: 555#[L102-14]don't care [918] L102-14-->L102-14: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59| .cse1))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_71|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 1)) (= |v_#memory_int_93| (store |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59| (store (select |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|))) (= (select |v_#valid_158| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) 1) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59| 4 .cse1) (select |v_#length_137| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_94|, #length=|v_#length_137|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_71|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_93|, #length=|v_#length_137|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_71|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 555#[L102-14]don't care [2022-07-26 14:10:50,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:50,532 INFO L85 PathProgramCache]: Analyzing trace with hash 32384, now seen corresponding path program 1 times [2022-07-26 14:10:50,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:50,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450511174] [2022-07-26 14:10:50,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:50,566 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:50,600 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:50,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:50,601 INFO L85 PathProgramCache]: Analyzing trace with hash 949, now seen corresponding path program 1 times [2022-07-26 14:10:50,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:50,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877109118] [2022-07-26 14:10:50,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:50,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:50,619 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:50,626 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:50,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:50,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1004822, now seen corresponding path program 1 times [2022-07-26 14:10:50,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:50,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740263361] [2022-07-26 14:10:50,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:50,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:50,643 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:50,655 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:51,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:51,559 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:10:51,559 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:10:51,559 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:10:51,559 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:10:51,559 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:10:51,559 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:51,559 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:10:51,559 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:10:51,559 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration2_Lasso [2022-07-26 14:10:51,560 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:10:51,560 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:10:51,562 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,565 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,567 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,568 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,570 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,572 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,573 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,575 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,577 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,579 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,580 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,582 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,584 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,585 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,587 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,589 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,591 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,593 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,595 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,597 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,599 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,601 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,602 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,603 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,867 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,869 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,871 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,872 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,875 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,879 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,880 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,882 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:51,883 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:52,225 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:10:52,226 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:10:52,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,226 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,230 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-26 14:10:52,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,239 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,257 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 [2022-07-26 14:10:52,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,258 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,260 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-26 14:10:52,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,267 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,296 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 [2022-07-26 14:10:52,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,297 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-26 14:10:52,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,321 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 14:10:52,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,322 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-26 14:10:52,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,337 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,337 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,364 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 [2022-07-26 14:10:52,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,380 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-26 14:10:52,385 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 [2022-07-26 14:10:52,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,420 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:52,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,422 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-26 14:10:52,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,459 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 [2022-07-26 14:10:52,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,460 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-26 14:10:52,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,469 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,500 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-26 14:10:52,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,502 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,503 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-26 14:10:52,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,528 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 [2022-07-26 14:10:52,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,529 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-26 14:10:52,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,538 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,569 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 [2022-07-26 14:10:52,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,570 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-26 14:10:52,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,578 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,606 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 [2022-07-26 14:10:52,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,607 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-26 14:10:52,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,615 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,646 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-26 14:10:52,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,648 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,649 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-26 14:10:52,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,675 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 [2022-07-26 14:10:52,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,676 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-26 14:10:52,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,684 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,706 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-26 14:10:52,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,707 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 14:10:52,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 14:10:52,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,734 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-26 14:10:52,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,774 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 [2022-07-26 14:10:52,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,776 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-26 14:10:52,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,801 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-26 14:10:52,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,804 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,805 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-26 14:10:52,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,812 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,813 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,832 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 [2022-07-26 14:10:52,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,833 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 14:10:52,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,841 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,872 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-26 14:10:52,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,873 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 14:10:52,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,883 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,902 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 [2022-07-26 14:10:52,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,904 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,905 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 14:10:52,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:52,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:52,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,943 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-26 14:10:52,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,944 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,945 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 14:10:52,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,953 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,971 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 [2022-07-26 14:10:52,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,972 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 14:10:52,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:52,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:52,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:52,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:52,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:52,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:52,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:52,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:52,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:52,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 14:10:52,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:52,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:52,998 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:52,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 14:10:53,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:53,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,006 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:53,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:53,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-26 14:10:53,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,025 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 14:10:53,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,033 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 14:10:53,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 14:10:53,037 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,068 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,069 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,091 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,094 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 14:10:53,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,122 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,123 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) [2022-07-26 14:10:53,124 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 [2022-07-26 14:10:53,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,133 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,133 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,170 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,172 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) [2022-07-26 14:10:53,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,184 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 [2022-07-26 14:10:53,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,191 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,221 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,222 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 14:10:53,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,263 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 14:10:53,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,273 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,297 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,299 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 14:10:53,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,309 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,340 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 14:10:53,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,350 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,350 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,368 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 [2022-07-26 14:10:53,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,369 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 14:10:53,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:53,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,405 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:53,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:53,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,435 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 [2022-07-26 14:10:53,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,436 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 14:10:53,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:53,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,446 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:53,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:53,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,462 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 [2022-07-26 14:10:53,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,463 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 14:10:53,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,476 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,495 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 14:10:53,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,505 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,522 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:53,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,523 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,524 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 14:10:53,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,556 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,574 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 [2022-07-26 14:10:53,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,575 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 14:10:53,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,587 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,604 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 14:10:53,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,605 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 14:10:53,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,661 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 [2022-07-26 14:10:53,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,662 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 14:10:53,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 14:10:53,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,712 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 14:10:53,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,721 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:53,757 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 [2022-07-26 14:10:53,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,758 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 14:10:53,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:53,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:53,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:53,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:53,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:53,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:53,770 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:53,777 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:10:53,785 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-07-26 14:10:53,786 INFO L444 ModelExtractionUtils]: 9 out of 22 variables were initially zero. Simplification set additionally 10 variables to zero. [2022-07-26 14:10:53,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:53,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:53,787 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:53,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 14:10:53,788 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:10:53,795 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:10:53,795 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:10:53,795 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~2#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 14:10:53,811 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 [2022-07-26 14:10:53,862 INFO L156 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-26 14:10:53,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:10:53,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:10:53,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:10:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:10:53,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:10:53,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:10:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:10:53,905 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:10:53,905 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 51 states and 121 transitions. cyclomatic complexity: 90 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:53,953 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 51 states and 121 transitions. cyclomatic complexity: 90. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 99 states and 239 transitions. Complement of second has 4 states. [2022-07-26 14:10:53,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:10:53,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 21 transitions. [2022-07-26 14:10:53,954 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:10:53,954 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:10:53,954 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-26 14:10:53,954 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:10:53,954 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-26 14:10:53,954 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:10:53,955 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 99 states and 239 transitions. [2022-07-26 14:10:53,958 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 26 [2022-07-26 14:10:53,958 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 99 states to 52 states and 123 transitions. [2022-07-26 14:10:53,959 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2022-07-26 14:10:53,960 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 50 [2022-07-26 14:10:53,960 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 123 transitions. [2022-07-26 14:10:53,961 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:10:53,961 INFO L220 hiAutomatonCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-26 14:10:53,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 123 transitions. [2022-07-26 14:10:53,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2022-07-26 14:10:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.3653846153846154) internal successors, (123), 51 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 123 transitions. [2022-07-26 14:10:53,968 INFO L242 hiAutomatonCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-26 14:10:53,968 INFO L426 stractBuchiCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-26 14:10:53,968 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:10:53,968 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 52 states and 123 transitions. [2022-07-26 14:10:53,970 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 26 [2022-07-26 14:10:53,970 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:10:53,970 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:10:53,971 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:10:53,971 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:10:53,971 INFO L733 eck$LassoCheckResult]: Stem: 911#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 861#[L102-6]don't care [981] L102-6-->L102-14: Formula: (and (= |v_#valid_Out_14| (store |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5| v_~a1~0.base_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5| v_~a1~0.offset_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 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)) (= |v_#length_Out_10| (store |v_#length_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= v_~n2~0_In_7 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| |v_#StackHeapBarrier_In_5|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10| 0)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #valid=|v_#valid_In_9|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_Out_10|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ~a1~0.base=v_~a1~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, 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~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_Out_10|, #valid=|v_#valid_Out_14|, ~a1~0.offset=v_~a1~0.offset_Out_2, #length=|v_#length_Out_10|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_Out_2|, 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_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, #valid, ~a1~0.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 863#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre17#1_21|)) |v_#memory_int_107|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_51) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_151| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_51) (= (select |v_#valid_178| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|) (= |v_ULTIMATE.start_main_#t~pre17#1_21| |v_#pthreadsForks_32|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (= |v_#pthreadsForks_31| (+ |v_#pthreadsForks_32| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81| |v_ULTIMATE.start_create_fresh_int_array_~size#1_87|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, #pthreadsForks=|v_#pthreadsForks_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_108|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|} OutVars{ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_21|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|, ~a2~0.base=v_~a2~0.base_51, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_107|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ~a2~0.offset=v_~a2~0.offset_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret16#1.base, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret16#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a2~0.offset, ULTIMATE.start_main_#t~pre17#1] 813#[L84-3]don't care [690] L84-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_8|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_12|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork0_#t~ret5#1=|v_thread1Thread1of1ForFork0_#t~ret5#1_8|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_8|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_20|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_18|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_8|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~ret5#1, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 815#[L84-4, thread1ENTRY]don't care [791] thread1ENTRY-->L50-2: Formula: (and (= (+ v_~n1~0_18 (* (- 1) v_~n2~0_18)) v_~res1~0_15) (= |v_thread1Thread1of1ForFork0_~i~0#1_33| 0)) InVars {~n2~0=v_~n2~0_18, ~n1~0=v_~n1~0_18} OutVars{~res1~0=v_~res1~0_15, ~n2~0=v_~n2~0_18, ~n1~0=v_~n1~0_18, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_33|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork0_~i~0#1] 881#[L84-4, L50-2]don't care [2022-07-26 14:10:53,971 INFO L735 eck$LassoCheckResult]: Loop: 881#[L84-4, L50-2]don't care [783] L50-2-->L51-1: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_31| 4))) (let ((.cse0 (+ .cse1 v_~a1~0.offset_15))) (and (= (select (select |v_#memory_int_45| v_~a1~0.base_15) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_17|) (= (select |v_#valid_68| v_~a1~0.base_15) 1) (< |v_thread1Thread1of1ForFork0_~i~0#1_31| v_~n1~0_16) (<= 0 .cse0) (< |v_thread1Thread1of1ForFork0_~i~0#1_31| v_~n2~0_16) (<= (+ 4 .cse1 v_~a1~0.offset_15) (select |v_#length_59| v_~a1~0.base_15))))) InVars {~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_31|, #valid=|v_#valid_68|, ~a1~0.offset=v_~a1~0.offset_15, #memory_int=|v_#memory_int_45|, #length=|v_#length_59|, ~a1~0.base=v_~a1~0.base_15} OutVars{~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_31|, #valid=|v_#valid_68|, ~a1~0.offset=v_~a1~0.offset_15, #memory_int=|v_#memory_int_45|, #length=|v_#length_59|, ~a1~0.base=v_~a1~0.base_15, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_17|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 877#[L84-4, L51-1]don't care [891] L51-1-->L50-2: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_50| 4))) (let ((.cse0 (+ .cse1 v_~a2~0.offset_35))) (and (= (select |v_#valid_132| v_~a2~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_~i~0#1_49| (+ |v_thread1Thread1of1ForFork0_~i~0#1_50| 1)) (= (select (select |v_#memory_int_75| v_~a2~0.base_35) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_30|) (<= 0 .cse0) (<= (+ .cse1 4 v_~a2~0.offset_35) (select |v_#length_115| v_~a2~0.base_35))))) InVars {~a2~0.base=v_~a2~0.base_35, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_50|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_75|, #length=|v_#length_115|, ~a2~0.offset=v_~a2~0.offset_35, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_30|} OutVars{~a2~0.base=v_~a2~0.base_35, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_15|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_49|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_75|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_27|, #length=|v_#length_115|, ~a2~0.offset=v_~a2~0.offset_35} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem1#1] 881#[L84-4, L50-2]don't care [2022-07-26 14:10:53,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:53,972 INFO L85 PathProgramCache]: Analyzing trace with hash 965681109, now seen corresponding path program 1 times [2022-07-26 14:10:53,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:53,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313500311] [2022-07-26 14:10:53,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,012 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,053 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,053 INFO L85 PathProgramCache]: Analyzing trace with hash 26125, now seen corresponding path program 1 times [2022-07-26 14:10:54,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564692833] [2022-07-26 14:10:54,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,057 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,060 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,061 INFO L85 PathProgramCache]: Analyzing trace with hash 306634977, now seen corresponding path program 1 times [2022-07-26 14:10:54,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996188450] [2022-07-26 14:10:54,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:10:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:10:54,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:10:54,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996188450] [2022-07-26 14:10:54,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1996188450] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:10:54,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:10:54,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-26 14:10:54,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171381667] [2022-07-26 14:10:54,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:10:54,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:10:54,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:10:54,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:10:54,219 INFO L87 Difference]: Start difference. First operand 52 states and 123 transitions. cyclomatic complexity: 91 Second operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 4 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:54,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:10:54,291 INFO L93 Difference]: Finished difference Result 81 states and 180 transitions. [2022-07-26 14:10:54,291 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 81 states and 180 transitions. [2022-07-26 14:10:54,292 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 34 [2022-07-26 14:10:54,292 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 81 states to 77 states and 172 transitions. [2022-07-26 14:10:54,292 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 74 [2022-07-26 14:10:54,293 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 74 [2022-07-26 14:10:54,293 INFO L73 IsDeterministic]: Start isDeterministic. Operand 77 states and 172 transitions. [2022-07-26 14:10:54,293 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:10:54,293 INFO L220 hiAutomatonCegarLoop]: Abstraction has 77 states and 172 transitions. [2022-07-26 14:10:54,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states and 172 transitions. [2022-07-26 14:10:54,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 67. [2022-07-26 14:10:54,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.328358208955224) internal successors, (156), 66 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 156 transitions. [2022-07-26 14:10:54,297 INFO L242 hiAutomatonCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-26 14:10:54,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:10:54,297 INFO L426 stractBuchiCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-26 14:10:54,297 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:10:54,297 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 67 states and 156 transitions. [2022-07-26 14:10:54,298 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-26 14:10:54,298 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:10:54,298 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:10:54,298 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:10:54,298 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:10:54,299 INFO L733 eck$LassoCheckResult]: Stem: 1118#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1056#[L102-6]don't care [943] L102-6-->L102-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|))) (and (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|) (= (store |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|)) |v_#memory_int_103|) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_149| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_104|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_103|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_47|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 1060#[L102-6]don't care [981] L102-6-->L102-14: Formula: (and (= |v_#valid_Out_14| (store |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5| v_~a1~0.base_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5| v_~a1~0.offset_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 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)) (= |v_#length_Out_10| (store |v_#length_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= v_~n2~0_In_7 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| |v_#StackHeapBarrier_In_5|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10| 0)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #valid=|v_#valid_In_9|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_Out_10|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ~a1~0.base=v_~a1~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, 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~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_Out_10|, #valid=|v_#valid_Out_14|, ~a1~0.offset=v_~a1~0.offset_Out_2, #length=|v_#length_Out_10|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_Out_2|, 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_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, #valid, ~a1~0.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1062#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre17#1_21|)) |v_#memory_int_107|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_51) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_151| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_51) (= (select |v_#valid_178| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|) (= |v_ULTIMATE.start_main_#t~pre17#1_21| |v_#pthreadsForks_32|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (= |v_#pthreadsForks_31| (+ |v_#pthreadsForks_32| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81| |v_ULTIMATE.start_create_fresh_int_array_~size#1_87|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, #pthreadsForks=|v_#pthreadsForks_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_108|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|} OutVars{ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_21|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|, ~a2~0.base=v_~a2~0.base_51, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_107|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ~a2~0.offset=v_~a2~0.offset_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret16#1.base, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret16#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a2~0.offset, ULTIMATE.start_main_#t~pre17#1] 1134#[L84-3]don't care [690] L84-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_8|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_12|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork0_#t~ret5#1=|v_thread1Thread1of1ForFork0_#t~ret5#1_8|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_8|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_20|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_18|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_8|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~ret5#1, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1132#[L84-4, thread1ENTRY]don't care [791] thread1ENTRY-->L50-2: Formula: (and (= (+ v_~n1~0_18 (* (- 1) v_~n2~0_18)) v_~res1~0_15) (= |v_thread1Thread1of1ForFork0_~i~0#1_33| 0)) InVars {~n2~0=v_~n2~0_18, ~n1~0=v_~n1~0_18} OutVars{~res1~0=v_~res1~0_15, ~n2~0=v_~n2~0_18, ~n1~0=v_~n1~0_18, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_33|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork0_~i~0#1] 1080#[L84-4, L50-2]don't care [2022-07-26 14:10:54,299 INFO L735 eck$LassoCheckResult]: Loop: 1080#[L84-4, L50-2]don't care [783] L50-2-->L51-1: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_31| 4))) (let ((.cse0 (+ .cse1 v_~a1~0.offset_15))) (and (= (select (select |v_#memory_int_45| v_~a1~0.base_15) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_17|) (= (select |v_#valid_68| v_~a1~0.base_15) 1) (< |v_thread1Thread1of1ForFork0_~i~0#1_31| v_~n1~0_16) (<= 0 .cse0) (< |v_thread1Thread1of1ForFork0_~i~0#1_31| v_~n2~0_16) (<= (+ 4 .cse1 v_~a1~0.offset_15) (select |v_#length_59| v_~a1~0.base_15))))) InVars {~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_31|, #valid=|v_#valid_68|, ~a1~0.offset=v_~a1~0.offset_15, #memory_int=|v_#memory_int_45|, #length=|v_#length_59|, ~a1~0.base=v_~a1~0.base_15} OutVars{~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_31|, #valid=|v_#valid_68|, ~a1~0.offset=v_~a1~0.offset_15, #memory_int=|v_#memory_int_45|, #length=|v_#length_59|, ~a1~0.base=v_~a1~0.base_15, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_17|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1076#[L84-4, L51-1]don't care [891] L51-1-->L50-2: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_50| 4))) (let ((.cse0 (+ .cse1 v_~a2~0.offset_35))) (and (= (select |v_#valid_132| v_~a2~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_~i~0#1_49| (+ |v_thread1Thread1of1ForFork0_~i~0#1_50| 1)) (= (select (select |v_#memory_int_75| v_~a2~0.base_35) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_30|) (<= 0 .cse0) (<= (+ .cse1 4 v_~a2~0.offset_35) (select |v_#length_115| v_~a2~0.base_35))))) InVars {~a2~0.base=v_~a2~0.base_35, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_50|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_75|, #length=|v_#length_115|, ~a2~0.offset=v_~a2~0.offset_35, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_30|} OutVars{~a2~0.base=v_~a2~0.base_35, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_15|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_49|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_75|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_27|, #length=|v_#length_115|, ~a2~0.offset=v_~a2~0.offset_35} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem1#1] 1080#[L84-4, L50-2]don't care [2022-07-26 14:10:54,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,299 INFO L85 PathProgramCache]: Analyzing trace with hash -162406470, now seen corresponding path program 1 times [2022-07-26 14:10:54,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747377517] [2022-07-26 14:10:54,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,329 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,348 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,349 INFO L85 PathProgramCache]: Analyzing trace with hash 26125, now seen corresponding path program 2 times [2022-07-26 14:10:54,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973852796] [2022-07-26 14:10:54,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,352 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,355 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,355 INFO L85 PathProgramCache]: Analyzing trace with hash -1453769850, now seen corresponding path program 1 times [2022-07-26 14:10:54,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861250546] [2022-07-26 14:10:54,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:10:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 14:10:54,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:10:54,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861250546] [2022-07-26 14:10:54,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861250546] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:10:54,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:10:54,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-26 14:10:54,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477407775] [2022-07-26 14:10:54,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:10:54,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:10:54,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:10:54,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:10:54,434 INFO L87 Difference]: Start difference. First operand 67 states and 156 transitions. cyclomatic complexity: 114 Second operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:54,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:10:54,513 INFO L93 Difference]: Finished difference Result 107 states and 238 transitions. [2022-07-26 14:10:54,513 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 107 states and 238 transitions. [2022-07-26 14:10:54,514 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 42 [2022-07-26 14:10:54,515 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 107 states to 103 states and 230 transitions. [2022-07-26 14:10:54,516 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 100 [2022-07-26 14:10:54,516 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 100 [2022-07-26 14:10:54,516 INFO L73 IsDeterministic]: Start isDeterministic. Operand 103 states and 230 transitions. [2022-07-26 14:10:54,517 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:10:54,517 INFO L220 hiAutomatonCegarLoop]: Abstraction has 103 states and 230 transitions. [2022-07-26 14:10:54,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states and 230 transitions. [2022-07-26 14:10:54,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 67. [2022-07-26 14:10:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.328358208955224) internal successors, (156), 66 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 156 transitions. [2022-07-26 14:10:54,520 INFO L242 hiAutomatonCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-26 14:10:54,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:10:54,521 INFO L426 stractBuchiCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-26 14:10:54,521 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:10:54,521 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 67 states and 156 transitions. [2022-07-26 14:10:54,522 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-26 14:10:54,522 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:10:54,522 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:10:54,522 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:10:54,522 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:10:54,523 INFO L733 eck$LassoCheckResult]: Stem: 1373#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1311#[L102-6]don't care [981] L102-6-->L102-14: Formula: (and (= |v_#valid_Out_14| (store |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5| v_~a1~0.base_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5| v_~a1~0.offset_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 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)) (= |v_#length_Out_10| (store |v_#length_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= v_~n2~0_In_7 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| |v_#StackHeapBarrier_In_5|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10| 0)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #valid=|v_#valid_In_9|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_Out_10|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ~a1~0.base=v_~a1~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, 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~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_Out_10|, #valid=|v_#valid_Out_14|, ~a1~0.offset=v_~a1~0.offset_Out_2, #length=|v_#length_Out_10|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_Out_2|, 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_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, #valid, ~a1~0.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1313#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre17#1_21|)) |v_#memory_int_107|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_51) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_151| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_51) (= (select |v_#valid_178| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|) (= |v_ULTIMATE.start_main_#t~pre17#1_21| |v_#pthreadsForks_32|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (= |v_#pthreadsForks_31| (+ |v_#pthreadsForks_32| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81| |v_ULTIMATE.start_create_fresh_int_array_~size#1_87|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, #pthreadsForks=|v_#pthreadsForks_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_108|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|} OutVars{ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_21|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|, ~a2~0.base=v_~a2~0.base_51, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_107|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ~a2~0.offset=v_~a2~0.offset_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret16#1.base, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret16#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a2~0.offset, ULTIMATE.start_main_#t~pre17#1] 1263#[L84-3]don't care [690] L84-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_8|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_12|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork0_#t~ret5#1=|v_thread1Thread1of1ForFork0_#t~ret5#1_8|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_8|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_20|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_18|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_8|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~ret5#1, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1265#[L84-4, thread1ENTRY]don't care [917] L84-4-->L85-3: Formula: (and (= (store |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre19#1_21|)) |v_#memory_int_89|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= |v_ULTIMATE.start_main_#t~pre19#1_21| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_23| 4) (select |v_#length_135| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_23|) (= (select |v_#valid_156| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_23|, #valid=|v_#valid_156|, #memory_int=|v_#memory_int_90|, #length=|v_#length_135|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{#pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_23|, #valid=|v_#valid_156|, #memory_int=|v_#memory_int_89|, #length=|v_#length_135|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_11|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_19|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_21|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~pre19#1] 1305#[L85-3, thread1ENTRY]don't care [693] L85-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre19#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_6|} OutVars{thread2Thread1of1ForFork1_#t~mem8#1=|v_thread2Thread1of1ForFork1_#t~mem8#1_12|, thread2Thread1of1ForFork1_#t~post12#1=|v_thread2Thread1of1ForFork1_#t~post12#1_8|, thread2Thread1of1ForFork1_#t~ret11#1=|v_thread2Thread1of1ForFork1_#t~ret11#1_8|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_12|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_8|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_6|, thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_12|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_18|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem9#1=|v_thread2Thread1of1ForFork1_#t~mem9#1_8|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_12|, thread2Thread1of1ForFork1_minus_#in~a#1=|v_thread2Thread1of1ForFork1_minus_#in~a#1_6|, thread2Thread1of1ForFork1_#t~mem10#1=|v_thread2Thread1of1ForFork1_#t~mem10#1_8|, thread2Thread1of1ForFork1_minus_#in~b#1=|v_thread2Thread1of1ForFork1_minus_#in~b#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_#t~ret11#1, thread2Thread1of1ForFork1_minus_~b#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_minus_#res#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_minus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem9#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_minus_#in~a#1, thread2Thread1of1ForFork1_#t~mem10#1, thread2Thread1of1ForFork1_minus_#in~b#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 1307#[L85-4, thread1ENTRY, thread2ENTRY]don't care [782] thread2ENTRY-->L64-2: Formula: (and (= 0 |v_thread2Thread1of1ForFork1_~i~1#1_27|) (= (+ (* (- 1) v_~n1~0_14) v_~n2~0_14) v_~res2~0_15)) InVars {~n2~0=v_~n2~0_14, ~n1~0=v_~n1~0_14} OutVars{~n2~0=v_~n2~0_14, ~n1~0=v_~n1~0_14, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_27|, ~res2~0=v_~res2~0_15} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1, ~res2~0] 1341#[L64-2, L85-4, thread1ENTRY]don't care [2022-07-26 14:10:54,523 INFO L735 eck$LassoCheckResult]: Loop: 1341#[L64-2, L85-4, thread1ENTRY]don't care [942] L64-2-->L64-2: Formula: (let ((.cse0 (* 4 |v_thread2Thread1of1ForFork1_~i~1#1_52|))) (let ((.cse1 (+ .cse0 v_~a1~0.offset_39)) (.cse2 (+ .cse0 v_~a2~0.offset_49))) (and (= 1 (select |v_#valid_174| v_~a2~0.base_49)) (<= (+ .cse0 4 v_~a2~0.offset_49) (select |v_#length_147| v_~a2~0.base_49)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n1~0_52) (= (+ 1 |v_thread2Thread1of1ForFork1_~i~1#1_52|) |v_thread2Thread1of1ForFork1_~i~1#1_51|) (<= 0 .cse1) (= (select |v_#valid_174| v_~a1~0.base_39) 1) (= (select (select |v_#memory_int_101| v_~a2~0.base_49) .cse2) (select (select |v_#memory_int_101| v_~a1~0.base_39) .cse1)) (<= 0 .cse2) (<= (+ .cse0 4 v_~a1~0.offset_39) (select |v_#length_147| v_~a1~0.base_39)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n2~0_54)))) InVars {~a2~0.base=v_~a2~0.base_49, ~n2~0=v_~n2~0_54, ~n1~0=v_~n1~0_52, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, ~a1~0.offset=v_~a1~0.offset_39, #length=|v_#length_147|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_52|, ~a2~0.offset=v_~a2~0.offset_49, ~a1~0.base=v_~a1~0.base_39} OutVars{thread2Thread1of1ForFork1_#t~mem8#1=|v_thread2Thread1of1ForFork1_#t~mem8#1_37|, thread2Thread1of1ForFork1_#t~post12#1=|v_thread2Thread1of1ForFork1_#t~post12#1_19|, ~n2~0=v_~n2~0_54, ~n1~0=v_~n1~0_52, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_51|, ~a1~0.base=v_~a1~0.base_39, ~a2~0.base=v_~a2~0.base_49, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_37|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, ~a1~0.offset=v_~a1~0.offset_39, #length=|v_#length_147|, ~a2~0.offset=v_~a2~0.offset_49} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_~i~1#1] 1341#[L64-2, L85-4, thread1ENTRY]don't care [2022-07-26 14:10:54,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,523 INFO L85 PathProgramCache]: Analyzing trace with hash 306753164, now seen corresponding path program 1 times [2022-07-26 14:10:54,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429689873] [2022-07-26 14:10:54,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,535 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,547 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,547 INFO L85 PathProgramCache]: Analyzing trace with hash 973, now seen corresponding path program 1 times [2022-07-26 14:10:54,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387029843] [2022-07-26 14:10:54,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,551 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,553 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,554 INFO L85 PathProgramCache]: Analyzing trace with hash 919414434, now seen corresponding path program 1 times [2022-07-26 14:10:54,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84341651] [2022-07-26 14:10:54,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:10:54,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:10:54,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:10:54,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84341651] [2022-07-26 14:10:54,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [84341651] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:10:54,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:10:54,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:10:54,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675183590] [2022-07-26 14:10:54,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:10:54,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:10:54,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:10:54,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:10:54,624 INFO L87 Difference]: Start difference. First operand 67 states and 156 transitions. cyclomatic complexity: 114 Second operand has 5 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:54,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:10:54,691 INFO L93 Difference]: Finished difference Result 90 states and 193 transitions. [2022-07-26 14:10:54,691 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 193 transitions. [2022-07-26 14:10:54,692 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-26 14:10:54,693 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 65 states and 151 transitions. [2022-07-26 14:10:54,693 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 63 [2022-07-26 14:10:54,693 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 63 [2022-07-26 14:10:54,693 INFO L73 IsDeterministic]: Start isDeterministic. Operand 65 states and 151 transitions. [2022-07-26 14:10:54,693 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:10:54,693 INFO L220 hiAutomatonCegarLoop]: Abstraction has 65 states and 151 transitions. [2022-07-26 14:10:54,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states and 151 transitions. [2022-07-26 14:10:54,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-07-26 14:10:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.3230769230769233) internal successors, (151), 64 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:10:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 151 transitions. [2022-07-26 14:10:54,696 INFO L242 hiAutomatonCegarLoop]: Abstraction has 65 states and 151 transitions. [2022-07-26 14:10:54,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:10:54,697 INFO L426 stractBuchiCegarLoop]: Abstraction has 65 states and 151 transitions. [2022-07-26 14:10:54,697 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:10:54,697 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 65 states and 151 transitions. [2022-07-26 14:10:54,698 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-26 14:10:54,698 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:10:54,698 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:10:54,698 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:10:54,698 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:10:54,698 INFO L733 eck$LassoCheckResult]: Stem: 1607#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1545#[L102-6]don't care [943] L102-6-->L102-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|))) (and (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|) (= (store |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|)) |v_#memory_int_103|) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_149| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_104|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_103|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_47|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 1547#[L102-6]don't care [981] L102-6-->L102-14: Formula: (and (= |v_#valid_Out_14| (store |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5| v_~a1~0.base_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5| v_~a1~0.offset_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 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)) (= |v_#length_Out_10| (store |v_#length_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= v_~n2~0_In_7 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| |v_#StackHeapBarrier_In_5|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10| 0)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #valid=|v_#valid_In_9|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_Out_10|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ~a1~0.base=v_~a1~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, 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~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_Out_10|, #valid=|v_#valid_Out_14|, ~a1~0.offset=v_~a1~0.offset_Out_2, #length=|v_#length_Out_10|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_Out_2|, 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_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, #valid, ~a1~0.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1549#[L102-14]don't care [918] L102-14-->L102-14: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59| .cse1))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_71|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 1)) (= |v_#memory_int_93| (store |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59| (store (select |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|))) (= (select |v_#valid_158| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) 1) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59| 4 .cse1) (select |v_#length_137| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_94|, #length=|v_#length_137|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_71|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_93|, #length=|v_#length_137|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_71|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 1597#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre17#1_21|)) |v_#memory_int_107|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_51) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_151| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_51) (= (select |v_#valid_178| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|) (= |v_ULTIMATE.start_main_#t~pre17#1_21| |v_#pthreadsForks_32|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (= |v_#pthreadsForks_31| (+ |v_#pthreadsForks_32| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81| |v_ULTIMATE.start_create_fresh_int_array_~size#1_87|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, #pthreadsForks=|v_#pthreadsForks_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_108|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|} OutVars{ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_21|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|, ~a2~0.base=v_~a2~0.base_51, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_107|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ~a2~0.offset=v_~a2~0.offset_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret16#1.base, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret16#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a2~0.offset, ULTIMATE.start_main_#t~pre17#1] 1599#[L84-3]don't care [690] L84-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_8|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_12|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork0_#t~ret5#1=|v_thread1Thread1of1ForFork0_#t~ret5#1_8|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_8|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_20|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_18|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_8|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~ret5#1, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1621#[L84-4, thread1ENTRY]don't care [791] thread1ENTRY-->L50-2: Formula: (and (= (+ v_~n1~0_18 (* (- 1) v_~n2~0_18)) v_~res1~0_15) (= |v_thread1Thread1of1ForFork0_~i~0#1_33| 0)) InVars {~n2~0=v_~n2~0_18, ~n1~0=v_~n1~0_18} OutVars{~res1~0=v_~res1~0_15, ~n2~0=v_~n2~0_18, ~n1~0=v_~n1~0_18, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_33|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork0_~i~0#1] 1567#[L84-4, L50-2]don't care [2022-07-26 14:10:54,699 INFO L735 eck$LassoCheckResult]: Loop: 1567#[L84-4, L50-2]don't care [783] L50-2-->L51-1: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_31| 4))) (let ((.cse0 (+ .cse1 v_~a1~0.offset_15))) (and (= (select (select |v_#memory_int_45| v_~a1~0.base_15) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_17|) (= (select |v_#valid_68| v_~a1~0.base_15) 1) (< |v_thread1Thread1of1ForFork0_~i~0#1_31| v_~n1~0_16) (<= 0 .cse0) (< |v_thread1Thread1of1ForFork0_~i~0#1_31| v_~n2~0_16) (<= (+ 4 .cse1 v_~a1~0.offset_15) (select |v_#length_59| v_~a1~0.base_15))))) InVars {~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_31|, #valid=|v_#valid_68|, ~a1~0.offset=v_~a1~0.offset_15, #memory_int=|v_#memory_int_45|, #length=|v_#length_59|, ~a1~0.base=v_~a1~0.base_15} OutVars{~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_31|, #valid=|v_#valid_68|, ~a1~0.offset=v_~a1~0.offset_15, #memory_int=|v_#memory_int_45|, #length=|v_#length_59|, ~a1~0.base=v_~a1~0.base_15, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_17|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1563#[L84-4, L51-1]don't care [891] L51-1-->L50-2: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_50| 4))) (let ((.cse0 (+ .cse1 v_~a2~0.offset_35))) (and (= (select |v_#valid_132| v_~a2~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_~i~0#1_49| (+ |v_thread1Thread1of1ForFork0_~i~0#1_50| 1)) (= (select (select |v_#memory_int_75| v_~a2~0.base_35) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_30|) (<= 0 .cse0) (<= (+ .cse1 4 v_~a2~0.offset_35) (select |v_#length_115| v_~a2~0.base_35))))) InVars {~a2~0.base=v_~a2~0.base_35, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_50|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_75|, #length=|v_#length_115|, ~a2~0.offset=v_~a2~0.offset_35, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_30|} OutVars{~a2~0.base=v_~a2~0.base_35, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_15|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_49|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_75|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_27|, #length=|v_#length_115|, ~a2~0.offset=v_~a2~0.offset_35} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem1#1] 1567#[L84-4, L50-2]don't care [2022-07-26 14:10:54,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,699 INFO L85 PathProgramCache]: Analyzing trace with hash -740166086, now seen corresponding path program 1 times [2022-07-26 14:10:54,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,699 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264210333] [2022-07-26 14:10:54,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,713 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,725 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,726 INFO L85 PathProgramCache]: Analyzing trace with hash 26125, now seen corresponding path program 3 times [2022-07-26 14:10:54,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857271453] [2022-07-26 14:10:54,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,729 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,731 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:54,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:10:54,731 INFO L85 PathProgramCache]: Analyzing trace with hash 1664987654, now seen corresponding path program 1 times [2022-07-26 14:10:54,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:10:54,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493720798] [2022-07-26 14:10:54,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:10:54,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:10:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,750 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:10:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:10:54,765 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:10:55,253 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 [2022-07-26 14:10:56,089 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:10:56,089 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:10:56,089 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:10:56,089 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:10:56,089 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:10:56,089 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:56,089 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:10:56,089 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:10:56,089 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration6_Lasso [2022-07-26 14:10:56,089 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:10:56,089 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:10:56,092 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,094 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,095 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,096 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,098 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,099 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,100 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,102 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,103 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,104 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,106 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,108 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,109 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,110 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,112 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,113 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,115 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,116 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,118 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,119 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,120 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,122 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,123 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,125 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,126 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,128 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,129 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,131 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,132 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,134 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,135 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,137 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,140 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,142 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,143 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,144 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,146 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,147 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,149 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,151 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,152 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:56,154 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:10:57,642 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:10:57,642 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:10:57,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,656 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 14:10:57,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:57,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:57,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:57,731 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:57,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,744 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 14:10:57,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:57,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:57,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:57,769 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:57,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,771 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 14:10:57,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,780 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:57,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:57,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:57,796 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-26 14:10:57,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,798 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 14:10:57,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,806 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:57,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:57,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:57,836 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-26 14:10:57,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,837 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 14:10:57,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:57,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:57,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:57,871 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-26 14:10:57,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,872 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 14:10:57,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,887 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:57,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:57,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:57,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:57,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,947 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,956 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:57,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:57,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 14:10:57,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:57,986 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-26 14:10:57,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:57,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:57,988 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:57,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 14:10:57,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:57,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:57,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:57,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:57,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:57,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:57,999 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,016 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-26 14:10:58,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,017 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 14:10:58,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,026 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,056 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 [2022-07-26 14:10:58,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,057 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,058 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 14:10:58,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,066 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,096 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,098 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 14:10:58,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,136 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-26 14:10:58,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,137 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 14:10:58,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,145 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,161 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 14:10:58,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,162 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 14:10:58,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,202 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,202 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 14:10:58,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,209 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-26 14:10:58,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,234 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 14:10:58,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,242 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 14:10:58,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,267 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 14:10:58,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-26 14:10:58,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,295 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 14:10:58,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,320 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,322 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,322 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 14:10:58,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,329 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,347 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 14:10:58,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,355 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,372 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 14:10:58,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,380 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,397 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 14:10:58,399 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 [2022-07-26 14:10:58,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,405 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,422 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,423 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 14:10:58,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,448 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-26 14:10:58,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,449 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,449 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 14:10:58,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,457 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,457 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,507 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-07-26 14:10:58,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,508 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 14:10:58,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,516 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,546 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,548 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 14:10:58,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,556 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,586 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,587 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 14:10:58,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,623 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 14:10:58,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,631 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,631 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 14:10:58,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,651 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 14:10:58,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,658 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-07-26 14:10:58,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,677 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 14:10:58,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,716 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-26 14:10:58,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,717 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 14:10:58,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,725 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,755 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-26 14:10:58,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,757 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 14:10:58,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,764 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,794 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-07-26 14:10:58,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,796 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 14:10:58,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,804 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,835 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-26 14:10:58,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,836 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 14:10:58,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,843 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,859 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-26 14:10:58,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,860 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 14:10:58,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,867 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,898 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-26 14:10:58,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,899 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 14:10:58,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,906 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:58,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,923 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 14:10:58,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:58,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:58,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,962 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-26 14:10:58,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,963 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 14:10:58,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:58,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:58,990 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-26 14:10:58,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:58,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:58,991 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:58,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 14:10:58,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:58,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:58,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:58,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:58,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:58,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:58,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:58,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:59,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,023 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 14:10:59,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,025 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 14:10:59,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,035 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,063 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-26 14:10:59,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,064 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 14:10:59,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:59,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:59,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:59,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,102 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 14:10:59,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,104 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 14:10:59,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:10:59,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,111 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:10:59,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:10:59,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,141 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-26 14:10:59,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,143 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 14:10:59,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,153 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,177 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-26 14:10:59,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,179 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,180 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 14:10:59,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,187 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,205 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:59,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,206 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,207 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 14:10:59,208 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 [2022-07-26 14:10:59,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,232 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 14:10:59,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,233 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 14:10:59,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:59,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,261 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 14:10:59,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,269 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,269 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,300 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-26 14:10:59,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,301 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 14:10:59,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,309 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 14:10:59,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,314 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 14:10:59,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,337 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 14:10:59,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,340 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 14:10:59,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,348 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,365 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-26 14:10:59,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,366 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 14:10:59,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,375 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,405 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-07-26 14:10:59,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,406 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 14:10:59,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,414 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,414 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,438 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-26 14:10:59,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,439 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,440 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 14:10:59,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-26 14:10:59,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,480 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 14:10:59,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,497 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,526 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-26 14:10:59,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,528 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,529 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 14:10:59,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,537 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,565 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-07-26 14:10:59,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,566 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 14:10:59,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,576 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,607 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-07-26 14:10:59,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,608 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-26 14:10:59,610 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 [2022-07-26 14:10:59,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,647 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-07-26 14:10:59,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,648 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,649 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-26 14:10:59,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2022-07-26 14:10:59,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,678 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-26 14:10:59,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,687 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:10:59,717 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-07-26 14:10:59,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,719 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-26 14:10:59,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:10:59,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:10:59,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:10:59,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:10:59,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:10:59,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:10:59,749 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:10:59,766 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:10:59,832 INFO L443 ModelExtractionUtils]: Simplification made 18 calls to the SMT solver. [2022-07-26 14:10:59,832 INFO L444 ModelExtractionUtils]: 16 out of 49 variables were initially zero. Simplification set additionally 30 variables to zero. [2022-07-26 14:10:59,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:10:59,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:10:59,839 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:10:59,908 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:10:59,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-26 14:10:59,924 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:10:59,924 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:10:59,924 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ~a1~0.base)_2, thread1Thread1of1ForFork0_~i~0#1) = 1*v_rep(select #length ~a1~0.base)_2 - 4*thread1Thread1of1ForFork0_~i~0#1 Supporting invariants [] [2022-07-26 14:10:59,955 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-07-26 14:11:00,039 INFO L156 tatePredicateManager]: 37 out of 38 supporting invariants were superfluous and have been removed [2022-07-26 14:11:00,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:11:00,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-26 14:11:00,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:11:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:11:00,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-26 14:11:00,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:11:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:11:00,125 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 2 loop predicates [2022-07-26 14:11:00,125 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 65 states and 151 transitions. cyclomatic complexity: 110 Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:11:00,230 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 65 states and 151 transitions. cyclomatic complexity: 110. Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 169 states and 454 transitions. Complement of second has 7 states. [2022-07-26 14:11:00,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:11:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:11:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2022-07-26 14:11:00,232 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 43 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-26 14:11:00,232 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:11:00,232 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 43 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-26 14:11:00,232 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:11:00,232 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 43 transitions. Stem has 7 letters. Loop has 4 letters. [2022-07-26 14:11:00,232 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:11:00,233 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 169 states and 454 transitions. [2022-07-26 14:11:00,234 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 22 [2022-07-26 14:11:00,236 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 169 states to 114 states and 294 transitions. [2022-07-26 14:11:00,236 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 73 [2022-07-26 14:11:00,237 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 95 [2022-07-26 14:11:00,237 INFO L73 IsDeterministic]: Start isDeterministic. Operand 114 states and 294 transitions. [2022-07-26 14:11:00,240 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:11:00,240 INFO L220 hiAutomatonCegarLoop]: Abstraction has 114 states and 294 transitions. [2022-07-26 14:11:00,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states and 294 transitions. [2022-07-26 14:11:00,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 81. [2022-07-26 14:11:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 81 states have (on average 2.728395061728395) internal successors, (221), 80 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:11:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 221 transitions. [2022-07-26 14:11:00,244 INFO L242 hiAutomatonCegarLoop]: Abstraction has 81 states and 221 transitions. [2022-07-26 14:11:00,244 INFO L426 stractBuchiCegarLoop]: Abstraction has 81 states and 221 transitions. [2022-07-26 14:11:00,244 INFO L333 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-26 14:11:00,244 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 81 states and 221 transitions. [2022-07-26 14:11:00,245 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-26 14:11:00,245 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:11:00,245 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:11:00,245 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:11:00,245 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:11:00,245 INFO L733 eck$LassoCheckResult]: Stem: 2094#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2096#[L102-6]don't care [943] L102-6-->L102-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|))) (and (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|) (= (store |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|)) |v_#memory_int_103|) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_149| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_104|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_103|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_47|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 2104#[L102-6]don't care [981] L102-6-->L102-14: Formula: (and (= |v_#valid_Out_14| (store |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5| v_~a1~0.base_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5| v_~a1~0.offset_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 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)) (= |v_#length_Out_10| (store |v_#length_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= v_~n2~0_In_7 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| |v_#StackHeapBarrier_In_5|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10| 0)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #valid=|v_#valid_In_9|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_Out_10|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ~a1~0.base=v_~a1~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, 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~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_Out_10|, #valid=|v_#valid_Out_14|, ~a1~0.offset=v_~a1~0.offset_Out_2, #length=|v_#length_Out_10|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_Out_2|, 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_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, #valid, ~a1~0.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2054#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre17#1_21|)) |v_#memory_int_107|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_51) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_151| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_51) (= (select |v_#valid_178| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|) (= |v_ULTIMATE.start_main_#t~pre17#1_21| |v_#pthreadsForks_32|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (= |v_#pthreadsForks_31| (+ |v_#pthreadsForks_32| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81| |v_ULTIMATE.start_create_fresh_int_array_~size#1_87|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, #pthreadsForks=|v_#pthreadsForks_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_108|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|} OutVars{ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_21|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|, ~a2~0.base=v_~a2~0.base_51, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_107|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ~a2~0.offset=v_~a2~0.offset_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret16#1.base, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret16#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a2~0.offset, ULTIMATE.start_main_#t~pre17#1] 2006#[L84-3]don't care [690] L84-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_8|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_12|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork0_#t~ret5#1=|v_thread1Thread1of1ForFork0_#t~ret5#1_8|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_8|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_20|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_18|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_8|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~ret5#1, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2008#[L84-4, thread1ENTRY]don't care [917] L84-4-->L85-3: Formula: (and (= (store |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre19#1_21|)) |v_#memory_int_89|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= |v_ULTIMATE.start_main_#t~pre19#1_21| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_23| 4) (select |v_#length_135| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_23|) (= (select |v_#valid_156| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_23|, #valid=|v_#valid_156|, #memory_int=|v_#memory_int_90|, #length=|v_#length_135|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{#pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_23|, #valid=|v_#valid_156|, #memory_int=|v_#memory_int_89|, #length=|v_#length_135|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_11|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_19|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_21|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~pre19#1] 2098#[L85-3, thread1ENTRY]don't care [693] L85-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre19#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_6|} OutVars{thread2Thread1of1ForFork1_#t~mem8#1=|v_thread2Thread1of1ForFork1_#t~mem8#1_12|, thread2Thread1of1ForFork1_#t~post12#1=|v_thread2Thread1of1ForFork1_#t~post12#1_8|, thread2Thread1of1ForFork1_#t~ret11#1=|v_thread2Thread1of1ForFork1_#t~ret11#1_8|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_12|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_8|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_6|, thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_12|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_18|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem9#1=|v_thread2Thread1of1ForFork1_#t~mem9#1_8|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_12|, thread2Thread1of1ForFork1_minus_#in~a#1=|v_thread2Thread1of1ForFork1_minus_#in~a#1_6|, thread2Thread1of1ForFork1_#t~mem10#1=|v_thread2Thread1of1ForFork1_#t~mem10#1_8|, thread2Thread1of1ForFork1_minus_#in~b#1=|v_thread2Thread1of1ForFork1_minus_#in~b#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_#t~ret11#1, thread2Thread1of1ForFork1_minus_~b#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_minus_#res#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_minus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem9#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_minus_#in~a#1, thread2Thread1of1ForFork1_#t~mem10#1, thread2Thread1of1ForFork1_minus_#in~b#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 2100#[L85-4, thread1ENTRY, thread2ENTRY]don't care [782] thread2ENTRY-->L64-2: Formula: (and (= 0 |v_thread2Thread1of1ForFork1_~i~1#1_27|) (= (+ (* (- 1) v_~n1~0_14) v_~n2~0_14) v_~res2~0_15)) InVars {~n2~0=v_~n2~0_14, ~n1~0=v_~n1~0_14} OutVars{~n2~0=v_~n2~0_14, ~n1~0=v_~n1~0_14, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_27|, ~res2~0=v_~res2~0_15} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1, ~res2~0] 2126#[L64-2, L85-4, thread1ENTRY]don't care [2022-07-26 14:11:00,246 INFO L735 eck$LassoCheckResult]: Loop: 2126#[L64-2, L85-4, thread1ENTRY]don't care [942] L64-2-->L64-2: Formula: (let ((.cse0 (* 4 |v_thread2Thread1of1ForFork1_~i~1#1_52|))) (let ((.cse1 (+ .cse0 v_~a1~0.offset_39)) (.cse2 (+ .cse0 v_~a2~0.offset_49))) (and (= 1 (select |v_#valid_174| v_~a2~0.base_49)) (<= (+ .cse0 4 v_~a2~0.offset_49) (select |v_#length_147| v_~a2~0.base_49)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n1~0_52) (= (+ 1 |v_thread2Thread1of1ForFork1_~i~1#1_52|) |v_thread2Thread1of1ForFork1_~i~1#1_51|) (<= 0 .cse1) (= (select |v_#valid_174| v_~a1~0.base_39) 1) (= (select (select |v_#memory_int_101| v_~a2~0.base_49) .cse2) (select (select |v_#memory_int_101| v_~a1~0.base_39) .cse1)) (<= 0 .cse2) (<= (+ .cse0 4 v_~a1~0.offset_39) (select |v_#length_147| v_~a1~0.base_39)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n2~0_54)))) InVars {~a2~0.base=v_~a2~0.base_49, ~n2~0=v_~n2~0_54, ~n1~0=v_~n1~0_52, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, ~a1~0.offset=v_~a1~0.offset_39, #length=|v_#length_147|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_52|, ~a2~0.offset=v_~a2~0.offset_49, ~a1~0.base=v_~a1~0.base_39} OutVars{thread2Thread1of1ForFork1_#t~mem8#1=|v_thread2Thread1of1ForFork1_#t~mem8#1_37|, thread2Thread1of1ForFork1_#t~post12#1=|v_thread2Thread1of1ForFork1_#t~post12#1_19|, ~n2~0=v_~n2~0_54, ~n1~0=v_~n1~0_52, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_51|, ~a1~0.base=v_~a1~0.base_39, ~a2~0.base=v_~a2~0.base_49, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_37|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, ~a1~0.offset=v_~a1~0.offset_39, #length=|v_#length_147|, ~a2~0.offset=v_~a2~0.offset_49} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_~i~1#1] 2126#[L64-2, L85-4, thread1ENTRY]don't care [2022-07-26 14:11:00,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:00,246 INFO L85 PathProgramCache]: Analyzing trace with hash -1453651663, now seen corresponding path program 1 times [2022-07-26 14:11:00,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:11:00,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521030742] [2022-07-26 14:11:00,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:11:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:11:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,272 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:11:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,298 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:11:00,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:00,299 INFO L85 PathProgramCache]: Analyzing trace with hash 973, now seen corresponding path program 2 times [2022-07-26 14:11:00,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:11:00,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158347574] [2022-07-26 14:11:00,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:11:00,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:11:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,302 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:11:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,306 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:11:00,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:00,307 INFO L85 PathProgramCache]: Analyzing trace with hash -2113527651, now seen corresponding path program 1 times [2022-07-26 14:11:00,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:11:00,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002346153] [2022-07-26 14:11:00,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:11:00,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:11:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:11:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 14:11:00,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:11:00,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002346153] [2022-07-26 14:11:00,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002346153] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:11:00,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:11:00,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-26 14:11:00,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529601867] [2022-07-26 14:11:00,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:11:00,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:11:00,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:11:00,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:11:00,391 INFO L87 Difference]: Start difference. First operand 81 states and 221 transitions. cyclomatic complexity: 166 Second operand has 5 states, 4 states have (on average 2.25) internal successors, (9), 5 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:11:00,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:11:00,455 INFO L93 Difference]: Finished difference Result 91 states and 229 transitions. [2022-07-26 14:11:00,455 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 91 states and 229 transitions. [2022-07-26 14:11:00,456 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-26 14:11:00,457 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 91 states to 68 states and 191 transitions. [2022-07-26 14:11:00,457 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2022-07-26 14:11:00,457 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 49 [2022-07-26 14:11:00,457 INFO L73 IsDeterministic]: Start isDeterministic. Operand 68 states and 191 transitions. [2022-07-26 14:11:00,457 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:11:00,457 INFO L220 hiAutomatonCegarLoop]: Abstraction has 68 states and 191 transitions. [2022-07-26 14:11:00,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states and 191 transitions. [2022-07-26 14:11:00,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2022-07-26 14:11:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.8088235294117645) internal successors, (191), 67 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:11:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 191 transitions. [2022-07-26 14:11:00,466 INFO L242 hiAutomatonCegarLoop]: Abstraction has 68 states and 191 transitions. [2022-07-26 14:11:00,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:11:00,467 INFO L426 stractBuchiCegarLoop]: Abstraction has 68 states and 191 transitions. [2022-07-26 14:11:00,467 INFO L333 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-26 14:11:00,467 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 68 states and 191 transitions. [2022-07-26 14:11:00,468 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-26 14:11:00,468 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:11:00,468 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:11:00,469 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:11:00,469 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:11:00,469 INFO L733 eck$LassoCheckResult]: Stem: 2359#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse1 (store |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1)) (.cse0 (select |v_#memory_int_131| 1))) (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_45| 0) (not (= 0 (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) 1 0))) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) (= (select .cse0 0) 48) (= (select |v_#valid_239| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= (select |v_#length_204| 2) 25) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| |v_#StackHeapBarrier_52|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|) (= v_~res2~0_65 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= (select |v_#valid_239| 1) 1) (< 0 |v_#StackHeapBarrier_52|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| |v_ULTIMATE.start_create_fresh_int_array_~size#1_115|) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= v_~res1~0_63 0) (= v_~a2~0.base_73 0) (= v_~a2~0.offset_73 0) (= (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_238|) (= |v_#NULL.offset_8| 0) (= v_~a1~0.base_61 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113| 0) (= |v_#NULL.base_8| 0) (= (select .cse0 1) 0) (= (select |v_#valid_239| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_66) (= 0 v_~a1~0.offset_61) (= (select |v_#valid_239| 0) 0) (= (select |v_#length_204| 1) 2) (= (store (store (store |v_#length_204| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_115| 4)) |v_#length_203|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_239|, #memory_int=|v_#memory_int_131|, #length=|v_#length_204|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_85|, ~res1~0=v_~res1~0_63, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_103|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ~n1~0=v_~n1~0_66, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_63|, ~a1~0.base=v_~a1~0.base_61, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_45|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_29|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_29|, ~a2~0.base=v_~a2~0.base_73, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_29|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_201|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_85|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_24|, #length=|v_#length_203|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_113|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_65|, ~a2~0.offset=v_~a2~0.offset_73, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_32|, ~res2~0=v_~res2~0_65, ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_29|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|, ~n2~0=v_~n2~0_74, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_40|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_55|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_115|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_26|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_63|, #StackHeapBarrier=|v_#StackHeapBarrier_52|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_51|, #valid=|v_#valid_238|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_61, #memory_int=|v_#memory_int_131|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_63|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ~res1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ~n1~0, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_#t~pre19#1, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret16#1.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~a2~0.offset, ULTIMATE.start_main_#t~mem22#1, ~res2~0, ULTIMATE.start_main_#t~ret16#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~n2~0, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~ret15#1.base, #valid, ULTIMATE.start_main_#t~nondet20#1, ~a1~0.offset, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2361#[L102-6]don't care [943] L102-6-->L102-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|))) (and (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|) (= (store |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_104| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|)) |v_#memory_int_103|) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_149| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_104|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_48|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_103|, #length=|v_#length_149|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_77|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_47|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_85|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 2369#[L102-6]don't care [981] L102-6-->L102-14: Formula: (and (= |v_#valid_Out_14| (store |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5| v_~a1~0.base_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5| v_~a1~0.offset_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 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)) (= |v_#length_Out_10| (store |v_#length_In_9| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|)) (= v_~n2~0_In_7 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| |v_#StackHeapBarrier_In_5|) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10| 0)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10| 0)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #valid=|v_#valid_In_9|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_9|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_Out_10|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_10|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_10|, ~n2~0=v_~n2~0_In_7, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ~a1~0.base=v_~a1~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, #StackHeapBarrier=|v_#StackHeapBarrier_In_5|, 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~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_Out_10|, #valid=|v_#valid_Out_14|, ~a1~0.offset=v_~a1~0.offset_Out_2, #length=|v_#length_Out_10|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_Out_2|, 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_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a1~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, #valid, ~a1~0.offset, #length, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2321#[L102-14]don't care [918] L102-14-->L102-14: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59| .cse1))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_71|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 1)) (= |v_#memory_int_93| (store |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59| (store (select |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|))) (= (select |v_#valid_158| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) 1) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59| 4 .cse1) (select |v_#length_137| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_94|, #length=|v_#length_137|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_71|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_59|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_93|, #length=|v_#length_137|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_39|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_71|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 2323#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre17#1_21|)) |v_#memory_int_107|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_51) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_151| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_51) (= (select |v_#valid_178| |v_ULTIMATE.start_main_~#t1~0#1.base_39|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|) (= |v_ULTIMATE.start_main_#t~pre17#1_21| |v_#pthreadsForks_32|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (= |v_#pthreadsForks_31| (+ |v_#pthreadsForks_32| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81| |v_ULTIMATE.start_create_fresh_int_array_~size#1_87|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, #pthreadsForks=|v_#pthreadsForks_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_108|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|} OutVars{ULTIMATE.start_main_#t~ret16#1.base=|v_ULTIMATE.start_main_#t~ret16#1.base_21|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_71|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_21|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_87|, ~a2~0.base=v_~a2~0.base_51, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_178|, #memory_int=|v_#memory_int_107|, #length=|v_#length_151|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_81|, ~a2~0.offset=v_~a2~0.offset_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret16#1.base, ~a2~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret16#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~a2~0.offset, ULTIMATE.start_main_#t~pre17#1] 2273#[L84-3]don't care [690] L84-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_8|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_12|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread1Thread1of1ForFork0_#t~ret5#1=|v_thread1Thread1of1ForFork0_#t~ret5#1_8|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_8|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_20|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_18|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_8|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~ret5#1, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2275#[L84-4, thread1ENTRY]don't care [917] L84-4-->L85-3: Formula: (and (= (store |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_27| (store (select |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) |v_ULTIMATE.start_main_~#t2~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre19#1_21|)) |v_#memory_int_89|) (= (+ |v_#pthreadsForks_28| 1) |v_#pthreadsForks_27|) (= |v_ULTIMATE.start_main_#t~pre19#1_21| |v_#pthreadsForks_28|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_23| 4) (select |v_#length_135| |v_ULTIMATE.start_main_~#t2~0#1.base_27|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_23|) (= (select |v_#valid_156| |v_ULTIMATE.start_main_~#t2~0#1.base_27|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_28|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_23|, #valid=|v_#valid_156|, #memory_int=|v_#memory_int_90|, #length=|v_#length_135|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|} OutVars{#pthreadsForks=|v_#pthreadsForks_27|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_23|, #valid=|v_#valid_156|, #memory_int=|v_#memory_int_89|, #length=|v_#length_135|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_11|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_19|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_27|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_21|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~pre19#1] 2363#[L85-3, thread1ENTRY]don't care [693] L85-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre19#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_6|} OutVars{thread2Thread1of1ForFork1_#t~mem8#1=|v_thread2Thread1of1ForFork1_#t~mem8#1_12|, thread2Thread1of1ForFork1_#t~post12#1=|v_thread2Thread1of1ForFork1_#t~post12#1_8|, thread2Thread1of1ForFork1_#t~ret11#1=|v_thread2Thread1of1ForFork1_#t~ret11#1_8|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_12|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_8|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_20|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_6|, thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_12|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_18|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem9#1=|v_thread2Thread1of1ForFork1_#t~mem9#1_8|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_12|, thread2Thread1of1ForFork1_minus_#in~a#1=|v_thread2Thread1of1ForFork1_minus_#in~a#1_6|, thread2Thread1of1ForFork1_#t~mem10#1=|v_thread2Thread1of1ForFork1_#t~mem10#1_8|, thread2Thread1of1ForFork1_minus_#in~b#1=|v_thread2Thread1of1ForFork1_minus_#in~b#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_#t~ret11#1, thread2Thread1of1ForFork1_minus_~b#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_minus_#res#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_minus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem9#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_minus_#in~a#1, thread2Thread1of1ForFork1_#t~mem10#1, thread2Thread1of1ForFork1_minus_#in~b#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 2365#[L85-4, thread1ENTRY, thread2ENTRY]don't care [782] thread2ENTRY-->L64-2: Formula: (and (= 0 |v_thread2Thread1of1ForFork1_~i~1#1_27|) (= (+ (* (- 1) v_~n1~0_14) v_~n2~0_14) v_~res2~0_15)) InVars {~n2~0=v_~n2~0_14, ~n1~0=v_~n1~0_14} OutVars{~n2~0=v_~n2~0_14, ~n1~0=v_~n1~0_14, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_27|, ~res2~0=v_~res2~0_15} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1, ~res2~0] 2393#[L64-2, L85-4, thread1ENTRY]don't care [2022-07-26 14:11:00,469 INFO L735 eck$LassoCheckResult]: Loop: 2393#[L64-2, L85-4, thread1ENTRY]don't care [942] L64-2-->L64-2: Formula: (let ((.cse0 (* 4 |v_thread2Thread1of1ForFork1_~i~1#1_52|))) (let ((.cse1 (+ .cse0 v_~a1~0.offset_39)) (.cse2 (+ .cse0 v_~a2~0.offset_49))) (and (= 1 (select |v_#valid_174| v_~a2~0.base_49)) (<= (+ .cse0 4 v_~a2~0.offset_49) (select |v_#length_147| v_~a2~0.base_49)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n1~0_52) (= (+ 1 |v_thread2Thread1of1ForFork1_~i~1#1_52|) |v_thread2Thread1of1ForFork1_~i~1#1_51|) (<= 0 .cse1) (= (select |v_#valid_174| v_~a1~0.base_39) 1) (= (select (select |v_#memory_int_101| v_~a2~0.base_49) .cse2) (select (select |v_#memory_int_101| v_~a1~0.base_39) .cse1)) (<= 0 .cse2) (<= (+ .cse0 4 v_~a1~0.offset_39) (select |v_#length_147| v_~a1~0.base_39)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n2~0_54)))) InVars {~a2~0.base=v_~a2~0.base_49, ~n2~0=v_~n2~0_54, ~n1~0=v_~n1~0_52, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, ~a1~0.offset=v_~a1~0.offset_39, #length=|v_#length_147|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_52|, ~a2~0.offset=v_~a2~0.offset_49, ~a1~0.base=v_~a1~0.base_39} OutVars{thread2Thread1of1ForFork1_#t~mem8#1=|v_thread2Thread1of1ForFork1_#t~mem8#1_37|, thread2Thread1of1ForFork1_#t~post12#1=|v_thread2Thread1of1ForFork1_#t~post12#1_19|, ~n2~0=v_~n2~0_54, ~n1~0=v_~n1~0_52, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_51|, ~a1~0.base=v_~a1~0.base_39, ~a2~0.base=v_~a2~0.base_49, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_37|, #valid=|v_#valid_174|, #memory_int=|v_#memory_int_101|, ~a1~0.offset=v_~a1~0.offset_39, #length=|v_#length_147|, ~a2~0.offset=v_~a2~0.offset_49} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_~i~1#1] 2393#[L64-2, L85-4, thread1ENTRY]don't care [2022-07-26 14:11:00,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:00,470 INFO L85 PathProgramCache]: Analyzing trace with hash 1665105841, now seen corresponding path program 1 times [2022-07-26 14:11:00,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:11:00,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345162764] [2022-07-26 14:11:00,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:11:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:11:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,491 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:11:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,510 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:11:00,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:00,510 INFO L85 PathProgramCache]: Analyzing trace with hash 973, now seen corresponding path program 3 times [2022-07-26 14:11:00,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:11:00,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412303717] [2022-07-26 14:11:00,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:11:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:11:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,513 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:11:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,516 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:11:00,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:00,517 INFO L85 PathProgramCache]: Analyzing trace with hash 78674461, now seen corresponding path program 1 times [2022-07-26 14:11:00,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:11:00,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297812696] [2022-07-26 14:11:00,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:11:00,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:11:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,536 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:11:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:11:00,555 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:11:02,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-07-26 14:11:02,094 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:11:02,094 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:11:02,094 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:11:02,094 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:11:02,094 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:11:02,094 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:02,094 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:11:02,094 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:11:02,094 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration8_Lasso [2022-07-26 14:11:02,094 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:11:02,094 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:11:02,097 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,098 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,100 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,101 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,102 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,881 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,883 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,884 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,886 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,887 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,889 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,890 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,891 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,893 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,894 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,895 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,897 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,898 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,900 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,901 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,903 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,906 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,907 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,909 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,910 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,911 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,913 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,914 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,915 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,916 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,918 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,919 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,920 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,922 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,923 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,925 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,926 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,928 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,929 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,931 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,932 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,933 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,935 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,936 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,937 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,938 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,940 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,941 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,942 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,944 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,945 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,947 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,948 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,949 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,950 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,952 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,953 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,954 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:02,956 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:11:03,578 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:11:03,578 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:11:03,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,579 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-26 14:11:03,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:11:03,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,587 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:11:03,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:11:03,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,603 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-07-26 14:11:03,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,605 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-26 14:11:03,606 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 [2022-07-26 14:11:03,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:11:03,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,612 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:11:03,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:11:03,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,628 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-26 14:11:03,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,629 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-26 14:11:03,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:11:03,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:11:03,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:11:03,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,653 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-07-26 14:11:03,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,654 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-26 14:11:03,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:11:03,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,661 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:11:03,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:11:03,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,686 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-07-26 14:11:03,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,687 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-26 14:11:03,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,695 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 14:11:03,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 14:11:03,700 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,731 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-07-26 14:11:03,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,733 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-26 14:11:03,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,772 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-07-26 14:11:03,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,776 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,777 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-26 14:11:03,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,785 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,785 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,814 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-07-26 14:11:03,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,816 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-26 14:11:03,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,842 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-07-26 14:11:03,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,843 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-26 14:11:03,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,852 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-07-26 14:11:03,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,871 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-26 14:11:03,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,881 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,901 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-07-26 14:11:03,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,902 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-26 14:11:03,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,941 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-07-26 14:11:03,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,942 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,943 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-26 14:11:03,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,950 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,951 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:03,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:03,978 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-07-26 14:11:03,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:03,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:03,979 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:03,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-26 14:11:03,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:03,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:03,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:03,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:03,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:03,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:03,988 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:04,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:11:04,018 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-07-26 14:11:04,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:04,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:04,019 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:04,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-26 14:11:04,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:11:04,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:11:04,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:11:04,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:11:04,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:11:04,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:11:04,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:11:04,081 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:11:04,144 INFO L443 ModelExtractionUtils]: Simplification made 30 calls to the SMT solver. [2022-07-26 14:11:04,145 INFO L444 ModelExtractionUtils]: 6 out of 52 variables were initially zero. Simplification set additionally 43 variables to zero. [2022-07-26 14:11:04,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:11:04,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:11:04,146 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:11:04,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-26 14:11:04,148 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:11:04,164 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:11:04,165 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:11:04,165 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n1~0, thread2Thread1of1ForFork1_~i~1#1) = 1*~n1~0 - 1*thread2Thread1of1ForFork1_~i~1#1 Supporting invariants [] [2022-07-26 14:11:04,181 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-07-26 14:11:04,313 INFO L156 tatePredicateManager]: 38 out of 38 supporting invariants were superfluous and have been removed [2022-07-26 14:11:04,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:11:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:11:04,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:11:04,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:11:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:11:04,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:11:04,364 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:11:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:11:04,365 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:11:04,365 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 68 states and 191 transitions. cyclomatic complexity: 145 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:11:04,413 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 68 states and 191 transitions. cyclomatic complexity: 145. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 147 states and 416 transitions. Complement of second has 4 states. [2022-07-26 14:11:04,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:11:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:11:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 41 transitions. [2022-07-26 14:11:04,414 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 41 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 14:11:04,414 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:11:04,414 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 41 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 14:11:04,414 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:11:04,414 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 41 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-26 14:11:04,414 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:11:04,414 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 147 states and 416 transitions. [2022-07-26 14:11:04,415 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:11:04,415 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 147 states to 0 states and 0 transitions. [2022-07-26 14:11:04,415 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 14:11:04,415 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 14:11:04,415 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 14:11:04,415 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:11:04,416 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:11:04,416 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:11:04,416 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:11:04,416 INFO L333 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-26 14:11:04,416 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 14:11:04,416 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:11:04,416 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 14:11:04,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:11:04 BoogieIcfgContainer [2022-07-26 14:11:04,420 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:11:04,420 INFO L158 Benchmark]: Toolchain (without parser) took 22732.06ms. Allocated memory was 205.5MB in the beginning and 368.1MB in the end (delta: 162.5MB). Free memory was 150.4MB in the beginning and 286.5MB in the end (delta: -136.1MB). Peak memory consumption was 27.1MB. Max. memory is 8.0GB. [2022-07-26 14:11:04,421 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 205.5MB. Free memory is still 166.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:11:04,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 226.88ms. Allocated memory was 205.5MB in the beginning and 254.8MB in the end (delta: 49.3MB). Free memory was 150.2MB in the beginning and 225.5MB in the end (delta: -75.3MB). Peak memory consumption was 11.8MB. Max. memory is 8.0GB. [2022-07-26 14:11:04,421 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.32ms. Allocated memory is still 254.8MB. Free memory was 225.5MB in the beginning and 222.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-26 14:11:04,421 INFO L158 Benchmark]: Boogie Preprocessor took 21.58ms. Allocated memory is still 254.8MB. Free memory was 222.8MB in the beginning and 221.3MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-26 14:11:04,421 INFO L158 Benchmark]: RCFGBuilder took 443.98ms. Allocated memory is still 254.8MB. Free memory was 221.3MB in the beginning and 201.8MB in the end (delta: 19.5MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-07-26 14:11:04,421 INFO L158 Benchmark]: BuchiAutomizer took 22000.39ms. Allocated memory was 254.8MB in the beginning and 368.1MB in the end (delta: 113.2MB). Free memory was 201.8MB in the beginning and 286.5MB in the end (delta: -84.6MB). Peak memory consumption was 29.2MB. Max. memory is 8.0GB. [2022-07-26 14:11:04,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 205.5MB. Free memory is still 166.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 226.88ms. Allocated memory was 205.5MB in the beginning and 254.8MB in the end (delta: 49.3MB). Free memory was 150.2MB in the beginning and 225.5MB in the end (delta: -75.3MB). Peak memory consumption was 11.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 34.32ms. Allocated memory is still 254.8MB. Free memory was 225.5MB in the beginning and 222.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.58ms. Allocated memory is still 254.8MB. Free memory was 222.8MB in the beginning and 221.3MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 443.98ms. Allocated memory is still 254.8MB. Free memory was 221.3MB in the beginning and 201.8MB in the end (delta: 19.5MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 22000.39ms. Allocated memory was 254.8MB in the beginning and 368.1MB in the end (delta: 113.2MB). Free memory was 201.8MB in the beginning and 286.5MB in the end (delta: -84.6MB). Peak memory consumption was 29.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 8 terminating modules (4 trivial, 4 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -4 * i + -1 * arr + unknown-#length-unknown[arr] and consists of 2 locations. One deterministic module has affine ranking function size + -1 * i and consists of 3 locations. One deterministic module has affine ranking function unknown-#length-unknown[a1] + -4 * i and consists of 5 locations. One deterministic module has affine ranking function n1 + -1 * i and consists of 3 locations. 4 modules have a trivial ranking function, the largest among these consists of 5 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 21.8s and 9 iterations. TraceHistogramMax:1. Analysis of lassos took 15.3s. Construction of modules took 0.2s. Büchi inclusion checks took 0.5s. Highest rank in rank-based complementation 3. Minimization of det autom 6. Minimization of nondet autom 2. Automata minimization 0.0s AutomataMinimizationTime, 7 MinimizatonAttempts, 80 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 176 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 173 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 160 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 498 IncrementalHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 0 mSDtfsCounter, 498 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc4 concLT0 SILN0 SILU0 SILI0 SILT0 lasso4 LassoPreprocessingBenchmarks: Lassos: inital319 mio100 ax108 hnf100 lsp82 ukn71 mio100 lsp43 div135 bol100 ite100 ukn100 eq165 hnf92 smp83 dnf103 smp97 tf100 neg100 sie109 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 28ms VariablesStem: 5 VariablesLoop: 0 DisjunctsStem: 4 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 12 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 5.5s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.4s, 235 PlacesBefore, 25 PlacesAfterwards, 249 TransitionsBefore, 23 TransitionsAfterwards, 6272 CoEnabledTransitionPairs, 8 FixpointIterations, 125 TrivialSequentialCompositions, 94 ConcurrentSequentialCompositions, 29 TrivialYvCompositions, 23 ConcurrentYvCompositions, 16 ChoiceCompositions, 287 TotalNumberOfCompositions, 6670 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 6080, positive: 6001, positive conditional: 0, positive unconditional: 6001, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 3660, positive: 3642, positive conditional: 0, positive unconditional: 3642, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6080, positive: 2359, positive conditional: 0, positive unconditional: 2359, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 3660, unknown conditional: 0, unknown unconditional: 3660] , Statistics on independence cache: Total cache size (in pairs): 42, Positive cache size: 37, Positive conditional cache size: 0, Positive unconditional cache size: 37, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5 RESULT: Ultimate proved your program to be correct! [2022-07-26 14:11:04,448 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-07-26 14:11:04,659 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...