/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-semanticLbe.epf -i ../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:15:40,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:15:40,316 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:15:40,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:15:40,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:15:40,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:15:40,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:15:40,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:15:40,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:15:40,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:15:40,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:15:40,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:15:40,436 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:15:40,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:15:40,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:15:40,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:15:40,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:15:40,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:15:40,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:15:40,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:15:40,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:15:40,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-22 12:15:40,494 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:15:40,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:15:40,495 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:15:40,496 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:15:40,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:15:40,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:15:40,498 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:15:40,498 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:15:40,498 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:15:40,499 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:15:40,499 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:15:40,499 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:15:40,500 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:15:40,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:15:40,500 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:15:40,500 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:15:40,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:15:40,501 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:15:40,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:15:40,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:15:40,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:15:40,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:15:40,502 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:15:40,502 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:15:40,503 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:15:40,503 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:15:40,503 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:15:40,503 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:15:40,504 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:15:40,504 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:15:40,504 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:15:40,505 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:15:40,506 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:15:40,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:15:40,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:15:40,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:15:40,994 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:15:40,996 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:15:40,998 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2022-07-22 12:15:41,098 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d16d3fd0/ac56aab03d8c4951a905171972034ba4/FLAG5bee48d00 [2022-07-22 12:15:41,846 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:15:41,847 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-array-int-symm.wvr.c [2022-07-22 12:15:41,855 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d16d3fd0/ac56aab03d8c4951a905171972034ba4/FLAG5bee48d00 [2022-07-22 12:15:42,170 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d16d3fd0/ac56aab03d8c4951a905171972034ba4 [2022-07-22 12:15:42,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:15:42,180 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:15:42,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:15:42,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:15:42,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:15:42,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184b907d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42, skipping insertion in model container [2022-07-22 12:15:42,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:15:42,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:15:42,500 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] [2022-07-22 12:15:42,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:15:42,546 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:15:42,609 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] [2022-07-22 12:15:42,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:15:42,633 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:15:42,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42 WrapperNode [2022-07-22 12:15:42,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:15:42,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:15:42,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:15:42,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:15:42,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,692 INFO L137 Inliner]: procedures = 25, calls = 39, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 192 [2022-07-22 12:15:42,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:15:42,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:15:42,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:15:42,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:15:42,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,721 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,730 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:15:42,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:15:42,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:15:42,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:15:42,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (1/1) ... [2022-07-22 12:15:42,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:42,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:42,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:42,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-22 12:15:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:15:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:15:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:15:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:15:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:15:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:15:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:15:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:15:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:15:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:15:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:15:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:15:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:15:42,865 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:15:43,039 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:15:43,041 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:15:43,628 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:15:43,652 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:15:43,652 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-22 12:15:43,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:15:43 BoogieIcfgContainer [2022-07-22 12:15:43,659 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:15:43,662 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:15:43,663 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:15:43,668 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:15:43,669 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:15:43,670 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:15:42" (1/3) ... [2022-07-22 12:15:43,671 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7e6f13bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:15:43, skipping insertion in model container [2022-07-22 12:15:43,671 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:15:43,672 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:15:42" (2/3) ... [2022-07-22 12:15:43,673 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7e6f13bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:15:43, skipping insertion in model container [2022-07-22 12:15:43,673 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:15:43,674 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:15:43" (3/3) ... [2022-07-22 12:15:43,676 INFO L322 chiAutomizerObserver]: Analyzing ICFG chl-array-int-symm.wvr.c [2022-07-22 12:15:43,897 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-22 12:15:43,973 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 237 places, 253 transitions, 522 flow [2022-07-22 12:15:44,081 INFO L129 PetriNetUnfolder]: 21/249 cut-off events. [2022-07-22 12:15:44,082 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:15:44,093 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. [2022-07-22 12:15:44,093 INFO L82 GeneralOperation]: Start removeDead. Operand has 237 places, 253 transitions, 522 flow [2022-07-22 12:15:44,115 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 235 places, 249 transitions, 510 flow [2022-07-22 12:15:44,122 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:15:44,144 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 235 places, 249 transitions, 510 flow [2022-07-22 12:15:44,149 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 235 places, 249 transitions, 510 flow [2022-07-22 12:15:44,150 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 235 places, 249 transitions, 510 flow [2022-07-22 12:15:44,223 INFO L129 PetriNetUnfolder]: 21/249 cut-off events. [2022-07-22 12:15:44,223 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:15:44,226 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. [2022-07-22 12:15:44,235 INFO L116 LiptonReduction]: Number of co-enabled transitions 6272 [2022-07-22 12:15:52,859 INFO L131 LiptonReduction]: Checked pairs total: 6670 [2022-07-22 12:15:52,860 INFO L133 LiptonReduction]: Total number of compositions: 287 [2022-07-22 12:15:52,904 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:15:52,905 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:15:52,905 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:15:52,905 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:15:52,905 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:15:52,905 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:15:52,906 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:15:52,906 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:15:52,909 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:15:52,957 INFO L131 ngComponentsAnalysis]: Automaton has 20 accepting balls. 28 [2022-07-22 12:15:52,957 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:15:52,957 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:15:52,963 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:15:52,964 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:15:52,965 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:15:52,965 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 59 states, but on-demand construction may add more states [2022-07-22 12:15:52,985 INFO L131 ngComponentsAnalysis]: Automaton has 20 accepting balls. 28 [2022-07-22 12:15:52,985 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:15:52,986 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:15:52,986 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:15:52,986 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:15:52,997 INFO L748 eck$LassoCheckResult]: Stem: 240#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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 [2022-07-22 12:15:52,997 INFO L750 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_204| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_204| |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_203|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_199| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (= (select |v_#valid_226| |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_226|, #memory_int=|v_#memory_int_204|, #length=|v_#length_199|, 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_226|, #memory_int=|v_#memory_int_203|, #length=|v_#length_199|, 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 [2022-07-22 12:15:53,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:15:53,006 INFO L85 PathProgramCache]: Analyzing trace with hash 1013, now seen corresponding path program 1 times [2022-07-22 12:15:53,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:15:53,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288572603] [2022-07-22 12:15:53,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:15:53,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:15:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:53,191 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:15:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:53,240 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:15:53,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:15:53,244 INFO L85 PathProgramCache]: Analyzing trace with hash 974, now seen corresponding path program 1 times [2022-07-22 12:15:53,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:15:53,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209997054] [2022-07-22 12:15:53,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:15:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:15:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:53,257 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:15:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:53,268 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:15:53,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:15:53,270 INFO L85 PathProgramCache]: Analyzing trace with hash 32346, now seen corresponding path program 1 times [2022-07-22 12:15:53,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:15:53,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272013642] [2022-07-22 12:15:53,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:15:53,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:15:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:53,352 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:15:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:53,424 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:15:54,052 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:15:54,052 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:15:54,053 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:15:54,053 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:15:54,053 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:15:54,053 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:54,053 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:15:54,054 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:15:54,054 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:15:54,054 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:15:54,054 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:15:54,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:54,956 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:15:54,961 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:15:54,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:54,964 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:54,967 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:54,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:54,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:54,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:54,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:54,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:54,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:54,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:54,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:54,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-22 12:15:55,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,047 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,049 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:55,066 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:55,069 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-22 12:15:55,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,117 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,119 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,131 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-22 12:15:55,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,179 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,181 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-22 12:15:55,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,204 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:55,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:55,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,257 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,258 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-22 12:15:55,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,277 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,330 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,333 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:55,396 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:55,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-22 12:15:55,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,438 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,439 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,450 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,451 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-22 12:15:55,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,490 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,492 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-22 12:15:55,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,505 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,539 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-22 12:15:55,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,548 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,573 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-22 12:15:55,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,584 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,608 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,610 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-22 12:15:55,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,619 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,645 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-22 12:15:55,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:55,659 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:55,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,685 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,687 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-22 12:15:55,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:55,699 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:55,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,760 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,780 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:55,780 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:55,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-22 12:15:55,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,832 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,834 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,849 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-22 12:15:55,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,899 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,901 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,906 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 [2022-07-22 12:15:55,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,917 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:55,917 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:55,921 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-22 12:15:55,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:55,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:55,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:55,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:55,967 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:55,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:55,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:55,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:55,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:55,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:55,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:55,981 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:55,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:55,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-22 12:15:55,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,019 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,021 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,026 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 [2022-07-22 12:15:56,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-22 12:15:56,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,037 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,088 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,090 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-22 12:15:56,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:56,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:56,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:56,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,144 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-22 12:15:56,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,157 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,157 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,218 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,220 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:56,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,233 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:56,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:56,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-22 12:15:56,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,282 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,284 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,300 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,304 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-22 12:15:56,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,353 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-22 12:15:56,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,423 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,445 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-22 12:15:56,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,501 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,502 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,514 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,516 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-22 12:15:56,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,571 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,586 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-22 12:15:56,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,638 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,640 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,654 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-22 12:15:56,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,706 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:56,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,719 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:56,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:56,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-22 12:15:56,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,750 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-22 12:15:56,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,751 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-22 12:15:56,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,761 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,764 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,764 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,812 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,814 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,830 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,830 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-22 12:15:56,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,886 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,888 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,904 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-22 12:15:56,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:56,952 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:56,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:56,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:56,954 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:56,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:56,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:56,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:56,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:56,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:56,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:56,967 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:56,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-22 12:15:56,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:57,009 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:57,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:57,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:57,010 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:57,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:15:57,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:57,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:57,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:57,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:57,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:57,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:57,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:57,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:57,060 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-22 12:15:57,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:57,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:57,062 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:57,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:15:57,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:57,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:57,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:57,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:57,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:57,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:57,077 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:57,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:57,133 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:57,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:57,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:57,135 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:57,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:57,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:57,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:57,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:57,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:57,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:57,151 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:57,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:15:57,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:57,198 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:57,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:57,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:57,199 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:57,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:57,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:57,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:15:57,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:57,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:57,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:57,212 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:15:57,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:15:57,213 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:15:57,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:15:57,259 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:57,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:57,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:57,261 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:57,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:15:57,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:15:57,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:15:57,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:15:57,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:15:57,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:15:57,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:15:57,285 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:15:57,295 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:15:57,345 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-07-22 12:15:57,345 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-22 12:15:57,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:57,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:15:57,352 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:15:57,358 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:15:57,362 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:15:57,380 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:15:57,380 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:15:57,381 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_~i~2#1) = 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1 - 4*ULTIMATE.start_create_fresh_int_array_~i~2#1 Supporting invariants [1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset >= 0] [2022-07-22 12:15:57,420 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:57,484 INFO L257 tatePredicateManager]: 14 out of 15 supporting invariants were superfluous and have been removed [2022-07-22 12:15:57,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:15:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:15:57,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:15:57,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:15:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:15:57,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:15:57,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:15:57,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:15:57,654 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:15:57,658 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) [2022-07-22 12:15:57,742 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. [2022-07-22 12:15:57,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:15:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:15:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:15:57,755 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:15:57,756 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:15:57,756 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:15:57,756 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:15:57,756 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:15:57,756 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:15:57,758 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 62 states and 146 transitions. [2022-07-22 12:15:57,761 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 27 [2022-07-22 12:15:57,768 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 62 states to 52 states and 123 transitions. [2022-07-22 12:15:57,770 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 50 [2022-07-22 12:15:57,770 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 51 [2022-07-22 12:15:57,771 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 123 transitions. [2022-07-22 12:15:57,773 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:15:57,773 INFO L220 hiAutomatonCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-22 12:15:57,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 123 transitions. [2022-07-22 12:15:57,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 51. [2022-07-22 12:15:57,809 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) [2022-07-22 12:15:57,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 121 transitions. [2022-07-22 12:15:57,811 INFO L242 hiAutomatonCegarLoop]: Abstraction has 51 states and 121 transitions. [2022-07-22 12:15:57,812 INFO L425 stractBuchiCegarLoop]: Abstraction has 51 states and 121 transitions. [2022-07-22 12:15:57,812 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:15:57,812 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51 states and 121 transitions. [2022-07-22 12:15:57,814 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 27 [2022-07-22 12:15:57,814 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:15:57,814 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:15:57,814 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-22 12:15:57,814 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:15:57,815 INFO L748 eck$LassoCheckResult]: Stem: 610#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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] 562#[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] 564#[L102-14]don't care [2022-07-22 12:15:57,816 INFO L750 eck$LassoCheckResult]: Loop: 564#[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|) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 1)) (= (select |v_#valid_192| |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_171| |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_192|, #memory_int=|v_#memory_int_162|, #length=|v_#length_171|, 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_192|, #memory_int=|v_#memory_int_161|, #length=|v_#length_171|, 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] 564#[L102-14]don't care [2022-07-22 12:15:57,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:15:57,816 INFO L85 PathProgramCache]: Analyzing trace with hash 32384, now seen corresponding path program 1 times [2022-07-22 12:15:57,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:15:57,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734633221] [2022-07-22 12:15:57,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:15:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:15:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:57,885 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:15:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:57,934 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:15:57,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:15:57,935 INFO L85 PathProgramCache]: Analyzing trace with hash 949, now seen corresponding path program 1 times [2022-07-22 12:15:57,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:15:57,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481549952] [2022-07-22 12:15:57,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:15:57,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:15:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:57,994 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:15:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:58,009 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:15:58,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:15:58,010 INFO L85 PathProgramCache]: Analyzing trace with hash 1004822, now seen corresponding path program 1 times [2022-07-22 12:15:58,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:15:58,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108365990] [2022-07-22 12:15:58,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:15:58,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:15:58,052 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-22 12:15:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:58,066 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:15:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:15:58,090 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:15:59,495 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:15:59,495 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:15:59,495 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:15:59,495 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:15:59,495 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:15:59,496 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:15:59,496 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:15:59,496 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:15:59,496 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration2_Lasso [2022-07-22 12:15:59,496 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:15:59,496 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:15:59,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,504 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,505 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:15:59,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:00,536 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:16:00,537 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:16:00,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,542 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:16:00,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:00,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:00,594 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:00,594 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:00,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:00,649 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:00,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,650 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,658 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 [2022-07-22 12:16:00,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:16:00,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:00,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:00,668 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:00,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:00,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:00,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:00,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,702 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:16:00,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:00,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:00,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:00,714 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:00,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:00,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:00,738 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 [2022-07-22 12:16:00,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,739 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,741 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:16:00,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:00,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:00,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:00,758 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:00,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:00,810 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:00,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,812 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:00,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:00,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:00,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:00,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:00,830 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:16:00,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:00,867 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-22 12:16:00,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,869 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,870 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:16:00,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:00,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:00,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:00,880 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:00,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:00,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:00,905 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:00,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,906 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,907 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:16:00,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:00,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:00,919 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:00,919 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:00,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:00,980 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:00,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:00,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:00,982 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:00,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:00,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:00,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:00,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:00,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,000 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:16:01,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,030 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:01,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,031 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:16:01,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,040 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-22 12:16:01,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,044 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-22 12:16:01,045 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:01,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,079 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:16:01,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,088 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,148 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 [2022-07-22 12:16:01,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,150 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:16:01,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,203 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:16:01,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,204 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:16:01,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,217 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:16:01,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,244 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:16:01,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,255 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-22 12:16:01,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,284 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:16:01,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,295 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,320 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-22 12:16:01,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,321 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:16:01,323 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 [2022-07-22 12:16:01,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:01,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,331 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:01,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:01,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-22 12:16:01,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,356 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:16:01,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:01,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,366 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:01,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:01,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,390 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:01,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,392 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:16:01,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,405 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,405 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,430 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-22 12:16:01,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,432 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:16:01,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,466 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:01,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,467 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:16:01,469 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 [2022-07-22 12:16:01,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,532 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-22 12:16:01,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,533 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,534 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:16:01,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,546 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:01,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,573 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:16:01,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:16:01,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,611 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:16:01,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:16:01,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,650 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:16:01,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,664 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:01,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:01,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,692 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,693 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:16:01,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:01,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:01,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:01,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:01,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:01,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:01,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:01,728 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:16:01,751 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:16:01,752 INFO L444 ModelExtractionUtils]: 9 out of 22 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-07-22 12:16:01,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:01,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:01,754 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:01,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:16:01,762 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:16:01,769 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:16:01,769 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:16:01,769 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2, ULTIMATE.start_create_fresh_int_array_~i~2#1) = -1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2 - 4*ULTIMATE.start_create_fresh_int_array_~i~2#1 Supporting invariants [] [2022-07-22 12:16:01,792 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:16:01,861 INFO L257 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-22 12:16:01,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:01,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:16:01,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:16:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:01,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:16:01,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:16:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:16:01,913 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:16:01,913 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) [2022-07-22 12:16:01,933 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 52 states and 123 transitions. Complement of second has 3 states. [2022-07-22 12:16:01,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:16:01,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:16:01,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 4 transitions. [2022-07-22 12:16:01,935 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:16:01,935 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:16:01,935 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:16:01,935 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:16:01,935 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-22 12:16:01,936 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:16:01,936 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52 states and 123 transitions. [2022-07-22 12:16:01,938 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 26 [2022-07-22 12:16:01,939 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52 states to 52 states and 123 transitions. [2022-07-22 12:16:01,939 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2022-07-22 12:16:01,940 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 50 [2022-07-22 12:16:01,940 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 123 transitions. [2022-07-22 12:16:01,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:16:01,941 INFO L220 hiAutomatonCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-22 12:16:01,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 123 transitions. [2022-07-22 12:16:01,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2022-07-22 12:16:01,946 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) [2022-07-22 12:16:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 123 transitions. [2022-07-22 12:16:01,947 INFO L242 hiAutomatonCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-22 12:16:01,947 INFO L425 stractBuchiCegarLoop]: Abstraction has 52 states and 123 transitions. [2022-07-22 12:16:01,947 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:16:01,948 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 52 states and 123 transitions. [2022-07-22 12:16:01,949 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 26 [2022-07-22 12:16:01,949 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:16:01,949 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:16:01,949 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:16:01,950 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:16:01,950 INFO L748 eck$LassoCheckResult]: Stem: 871#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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] 821#[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] 823#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_201| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_120|) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_208| |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_37|)) |v_#memory_int_207|) (= (select |v_#valid_228| |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_#pthreadsForks_120| 1) |v_#pthreadsForks_119|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_83) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (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|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_83)) 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_120|, 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_228|, #memory_int=|v_#memory_int_208|, #length=|v_#length_201|, 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_37|, 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_83, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_119|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_228|, #memory_int=|v_#memory_int_207|, #length=|v_#length_201|, 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_83} 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] 773#[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] 775#[thread1ENTRY, L84-4]don't care [791] thread1ENTRY-->L50-2: Formula: (and (= |v_thread1Thread1of1ForFork0_~i~0#1_39| 0) (= (+ v_~n1~0_18 (* (- 1) v_~n2~0_18)) v_~res1~0_15)) 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_39|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork0_~i~0#1] 841#[L50-2, L84-4]don't care [2022-07-22 12:16:01,951 INFO L750 eck$LassoCheckResult]: Loop: 841#[L50-2, L84-4]don't care [783] L50-2-->L51-1: Formula: (let ((.cse0 (* |v_thread1Thread1of1ForFork0_~i~0#1_37| 4))) (let ((.cse1 (+ .cse0 v_~a1~0.offset_17))) (and (<= (+ .cse0 4 v_~a1~0.offset_17) (select |v_#length_65| v_~a1~0.base_17)) (= (select (select |v_#memory_int_57| v_~a1~0.base_17) .cse1) |v_thread1Thread1of1ForFork0_#t~mem1#1_19|) (<= 0 .cse1) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n2~0_16) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n1~0_16) (= (select |v_#valid_74| v_~a1~0.base_17) 1)))) InVars {~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17} OutVars{~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 837#[L51-1, L84-4]don't care [891] L51-1-->L50-2: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_80| 4))) (let ((.cse0 (+ .cse1 v_~a2~0.offset_57))) (and (= (select (select |v_#memory_int_135| v_~a2~0.base_57) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_56|) (= |v_thread1Thread1of1ForFork0_~i~0#1_79| (+ |v_thread1Thread1of1ForFork0_~i~0#1_80| 1)) (<= (+ .cse1 4 v_~a2~0.offset_57) (select |v_#length_145| v_~a2~0.base_57)) (= (select |v_#valid_162| v_~a2~0.base_57) 1) (<= 0 .cse0)))) InVars {~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_80|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_56|} OutVars{~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_15|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_79|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_47|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem1#1] 841#[L50-2, L84-4]don't care [2022-07-22 12:16:01,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:01,951 INFO L85 PathProgramCache]: Analyzing trace with hash 965681109, now seen corresponding path program 1 times [2022-07-22 12:16:01,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:01,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041147644] [2022-07-22 12:16:01,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:01,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:01,984 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,013 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:02,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,013 INFO L85 PathProgramCache]: Analyzing trace with hash 26125, now seen corresponding path program 1 times [2022-07-22 12:16:02,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471416236] [2022-07-22 12:16:02,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,021 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,031 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:02,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,035 INFO L85 PathProgramCache]: Analyzing trace with hash 306634977, now seen corresponding path program 1 times [2022-07-22 12:16:02,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184950792] [2022-07-22 12:16:02,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:02,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:16:02,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:16:02,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184950792] [2022-07-22 12:16:02,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184950792] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:16:02,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:16:02,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 12:16:02,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192711181] [2022-07-22 12:16:02,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:16:02,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:16:02,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:16:02,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:16:02,254 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) [2022-07-22 12:16:02,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:16:02,375 INFO L93 Difference]: Finished difference Result 81 states and 180 transitions. [2022-07-22 12:16:02,376 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 81 states and 180 transitions. [2022-07-22 12:16:02,378 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 34 [2022-07-22 12:16:02,380 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 81 states to 77 states and 172 transitions. [2022-07-22 12:16:02,380 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 74 [2022-07-22 12:16:02,381 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 74 [2022-07-22 12:16:02,381 INFO L73 IsDeterministic]: Start isDeterministic. Operand 77 states and 172 transitions. [2022-07-22 12:16:02,382 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:16:02,382 INFO L220 hiAutomatonCegarLoop]: Abstraction has 77 states and 172 transitions. [2022-07-22 12:16:02,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states and 172 transitions. [2022-07-22 12:16:02,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 67. [2022-07-22 12:16:02,390 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) [2022-07-22 12:16:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 156 transitions. [2022-07-22 12:16:02,391 INFO L242 hiAutomatonCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-22 12:16:02,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:16:02,392 INFO L425 stractBuchiCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-22 12:16:02,392 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:16:02,392 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 67 states and 156 transitions. [2022-07-22 12:16:02,394 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-22 12:16:02,394 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:16:02,394 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:16:02,395 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:16:02,395 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:16:02,396 INFO L748 eck$LassoCheckResult]: Stem: 1078#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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] 1016#[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_204| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_204| |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_203|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_199| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (= (select |v_#valid_226| |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_226|, #memory_int=|v_#memory_int_204|, #length=|v_#length_199|, 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_226|, #memory_int=|v_#memory_int_203|, #length=|v_#length_199|, 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] 1020#[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] 1022#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_201| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_120|) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_208| |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_37|)) |v_#memory_int_207|) (= (select |v_#valid_228| |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_#pthreadsForks_120| 1) |v_#pthreadsForks_119|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_83) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (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|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_83)) 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_120|, 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_228|, #memory_int=|v_#memory_int_208|, #length=|v_#length_201|, 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_37|, 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_83, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_119|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_228|, #memory_int=|v_#memory_int_207|, #length=|v_#length_201|, 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_83} 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] 1094#[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] 1092#[thread1ENTRY, L84-4]don't care [791] thread1ENTRY-->L50-2: Formula: (and (= |v_thread1Thread1of1ForFork0_~i~0#1_39| 0) (= (+ v_~n1~0_18 (* (- 1) v_~n2~0_18)) v_~res1~0_15)) 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_39|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork0_~i~0#1] 1040#[L50-2, L84-4]don't care [2022-07-22 12:16:02,396 INFO L750 eck$LassoCheckResult]: Loop: 1040#[L50-2, L84-4]don't care [783] L50-2-->L51-1: Formula: (let ((.cse0 (* |v_thread1Thread1of1ForFork0_~i~0#1_37| 4))) (let ((.cse1 (+ .cse0 v_~a1~0.offset_17))) (and (<= (+ .cse0 4 v_~a1~0.offset_17) (select |v_#length_65| v_~a1~0.base_17)) (= (select (select |v_#memory_int_57| v_~a1~0.base_17) .cse1) |v_thread1Thread1of1ForFork0_#t~mem1#1_19|) (<= 0 .cse1) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n2~0_16) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n1~0_16) (= (select |v_#valid_74| v_~a1~0.base_17) 1)))) InVars {~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17} OutVars{~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1036#[L51-1, L84-4]don't care [891] L51-1-->L50-2: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_80| 4))) (let ((.cse0 (+ .cse1 v_~a2~0.offset_57))) (and (= (select (select |v_#memory_int_135| v_~a2~0.base_57) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_56|) (= |v_thread1Thread1of1ForFork0_~i~0#1_79| (+ |v_thread1Thread1of1ForFork0_~i~0#1_80| 1)) (<= (+ .cse1 4 v_~a2~0.offset_57) (select |v_#length_145| v_~a2~0.base_57)) (= (select |v_#valid_162| v_~a2~0.base_57) 1) (<= 0 .cse0)))) InVars {~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_80|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_56|} OutVars{~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_15|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_79|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_47|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem1#1] 1040#[L50-2, L84-4]don't care [2022-07-22 12:16:02,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,397 INFO L85 PathProgramCache]: Analyzing trace with hash -162406470, now seen corresponding path program 1 times [2022-07-22 12:16:02,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,397 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165742946] [2022-07-22 12:16:02,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,428 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,453 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:02,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,454 INFO L85 PathProgramCache]: Analyzing trace with hash 26125, now seen corresponding path program 2 times [2022-07-22 12:16:02,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776354547] [2022-07-22 12:16:02,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,460 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,466 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:02,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1453769850, now seen corresponding path program 1 times [2022-07-22 12:16:02,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875161854] [2022-07-22 12:16:02,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:16:02,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:16:02,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875161854] [2022-07-22 12:16:02,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875161854] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:16:02,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:16:02,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 12:16:02,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091811370] [2022-07-22 12:16:02,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:16:02,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:16:02,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:16:02,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:16:02,594 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) [2022-07-22 12:16:02,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:16:02,712 INFO L93 Difference]: Finished difference Result 107 states and 238 transitions. [2022-07-22 12:16:02,713 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 107 states and 238 transitions. [2022-07-22 12:16:02,715 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 42 [2022-07-22 12:16:02,717 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 107 states to 103 states and 230 transitions. [2022-07-22 12:16:02,717 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 100 [2022-07-22 12:16:02,718 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 100 [2022-07-22 12:16:02,718 INFO L73 IsDeterministic]: Start isDeterministic. Operand 103 states and 230 transitions. [2022-07-22 12:16:02,719 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:16:02,719 INFO L220 hiAutomatonCegarLoop]: Abstraction has 103 states and 230 transitions. [2022-07-22 12:16:02,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states and 230 transitions. [2022-07-22 12:16:02,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 67. [2022-07-22 12:16:02,726 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) [2022-07-22 12:16:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 156 transitions. [2022-07-22 12:16:02,727 INFO L242 hiAutomatonCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-22 12:16:02,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:16:02,729 INFO L425 stractBuchiCegarLoop]: Abstraction has 67 states and 156 transitions. [2022-07-22 12:16:02,729 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:16:02,729 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 67 states and 156 transitions. [2022-07-22 12:16:02,730 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-22 12:16:02,730 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:16:02,730 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:16:02,731 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:16:02,731 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:16:02,732 INFO L748 eck$LassoCheckResult]: Stem: 1333#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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] 1271#[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] 1273#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_201| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_120|) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_208| |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_37|)) |v_#memory_int_207|) (= (select |v_#valid_228| |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_#pthreadsForks_120| 1) |v_#pthreadsForks_119|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_83) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (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|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_83)) 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_120|, 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_228|, #memory_int=|v_#memory_int_208|, #length=|v_#length_201|, 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_37|, 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_83, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_119|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_228|, #memory_int=|v_#memory_int_207|, #length=|v_#length_201|, 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_83} 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] 1223#[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] 1225#[thread1ENTRY, L84-4]don't care [917] L84-4-->L85-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_57| 4) (select |v_#length_169| |v_ULTIMATE.start_main_~#t2~0#1.base_61|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_57|) (= |v_#pthreadsForks_83| (+ |v_#pthreadsForks_84| 1)) (= |v_ULTIMATE.start_main_#t~pre19#1_55| |v_#pthreadsForks_84|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t2~0#1.base_61| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t2~0#1.base_61|) |v_ULTIMATE.start_main_~#t2~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre19#1_55|)) |v_#memory_int_157|) (= (select |v_#valid_190| |v_ULTIMATE.start_main_~#t2~0#1.base_61|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_84|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_57|, #valid=|v_#valid_190|, #memory_int=|v_#memory_int_158|, #length=|v_#length_169|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_61|} OutVars{#pthreadsForks=|v_#pthreadsForks_83|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_57|, #valid=|v_#valid_190|, #memory_int=|v_#memory_int_157|, #length=|v_#length_169|, 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_61|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_55|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~pre19#1] 1265#[thread1ENTRY, L85-3]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] 1267#[thread2ENTRY, thread1ENTRY, L85-4]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] 1301#[thread1ENTRY, L85-4, L64-2]don't care [2022-07-22 12:16:02,732 INFO L750 eck$LassoCheckResult]: Loop: 1301#[thread1ENTRY, L85-4, L64-2]don't care [942] L64-2-->L64-2: Formula: (let ((.cse2 (* 4 |v_thread2Thread1of1ForFork1_~i~1#1_52|))) (let ((.cse0 (+ .cse2 v_~a2~0.offset_81)) (.cse1 (+ .cse2 v_~a1~0.offset_57))) (and (= (select (select |v_#memory_int_201| v_~a2~0.base_81) .cse0) (select (select |v_#memory_int_201| v_~a1~0.base_57) .cse1)) (= (select |v_#valid_224| v_~a1~0.base_57) 1) (<= (+ .cse2 4 v_~a1~0.offset_57) (select |v_#length_197| v_~a1~0.base_57)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n1~0_60) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n2~0_62) (<= 0 .cse0) (= (+ 1 |v_thread2Thread1of1ForFork1_~i~1#1_52|) |v_thread2Thread1of1ForFork1_~i~1#1_51|) (<= (+ .cse2 4 v_~a2~0.offset_81) (select |v_#length_197| v_~a2~0.base_81)) (<= 0 .cse1) (= (select |v_#valid_224| v_~a2~0.base_81) 1)))) InVars {~a2~0.base=v_~a2~0.base_81, ~n2~0=v_~n2~0_62, ~n1~0=v_~n1~0_60, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_201|, ~a1~0.offset=v_~a1~0.offset_57, #length=|v_#length_197|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_52|, ~a2~0.offset=v_~a2~0.offset_81, ~a1~0.base=v_~a1~0.base_57} 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_62, ~n1~0=v_~n1~0_60, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_51|, ~a1~0.base=v_~a1~0.base_57, ~a2~0.base=v_~a2~0.base_81, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_37|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_201|, ~a1~0.offset=v_~a1~0.offset_57, #length=|v_#length_197|, ~a2~0.offset=v_~a2~0.offset_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_~i~1#1] 1301#[thread1ENTRY, L85-4, L64-2]don't care [2022-07-22 12:16:02,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,733 INFO L85 PathProgramCache]: Analyzing trace with hash 306753164, now seen corresponding path program 1 times [2022-07-22 12:16:02,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69698565] [2022-07-22 12:16:02,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,758 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,782 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:02,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,783 INFO L85 PathProgramCache]: Analyzing trace with hash 973, now seen corresponding path program 1 times [2022-07-22 12:16:02,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381835858] [2022-07-22 12:16:02,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,789 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:02,793 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:02,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:02,794 INFO L85 PathProgramCache]: Analyzing trace with hash 919414434, now seen corresponding path program 1 times [2022-07-22 12:16:02,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:02,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814469614] [2022-07-22 12:16:02,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:02,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:02,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:16:02,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:16:02,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814469614] [2022-07-22 12:16:02,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [814469614] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:16:02,854 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:16:02,854 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:16:02,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15553908] [2022-07-22 12:16:02,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:16:02,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:16:02,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:16:02,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:16:02,919 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) [2022-07-22 12:16:03,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:16:03,116 INFO L93 Difference]: Finished difference Result 113 states and 230 transitions. [2022-07-22 12:16:03,116 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 113 states and 230 transitions. [2022-07-22 12:16:03,118 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-22 12:16:03,120 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 113 states to 65 states and 151 transitions. [2022-07-22 12:16:03,120 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 63 [2022-07-22 12:16:03,120 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 63 [2022-07-22 12:16:03,121 INFO L73 IsDeterministic]: Start isDeterministic. Operand 65 states and 151 transitions. [2022-07-22 12:16:03,121 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:16:03,121 INFO L220 hiAutomatonCegarLoop]: Abstraction has 65 states and 151 transitions. [2022-07-22 12:16:03,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states and 151 transitions. [2022-07-22 12:16:03,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-07-22 12:16:03,127 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) [2022-07-22 12:16:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 151 transitions. [2022-07-22 12:16:03,128 INFO L242 hiAutomatonCegarLoop]: Abstraction has 65 states and 151 transitions. [2022-07-22 12:16:03,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 12:16:03,129 INFO L425 stractBuchiCegarLoop]: Abstraction has 65 states and 151 transitions. [2022-07-22 12:16:03,129 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:16:03,129 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 65 states and 151 transitions. [2022-07-22 12:16:03,130 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 30 [2022-07-22 12:16:03,130 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:16:03,131 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:16:03,131 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:16:03,131 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:16:03,132 INFO L748 eck$LassoCheckResult]: Stem: 1594#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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] 1532#[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_204| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_204| |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_203|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_199| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (= (select |v_#valid_226| |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_226|, #memory_int=|v_#memory_int_204|, #length=|v_#length_199|, 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_226|, #memory_int=|v_#memory_int_203|, #length=|v_#length_199|, 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] 1534#[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] 1536#[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|) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 1)) (= (select |v_#valid_192| |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_171| |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_192|, #memory_int=|v_#memory_int_162|, #length=|v_#length_171|, 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_192|, #memory_int=|v_#memory_int_161|, #length=|v_#length_171|, 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] 1584#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_201| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_120|) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_208| |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_37|)) |v_#memory_int_207|) (= (select |v_#valid_228| |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_#pthreadsForks_120| 1) |v_#pthreadsForks_119|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_83) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (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|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_83)) 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_120|, 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_228|, #memory_int=|v_#memory_int_208|, #length=|v_#length_201|, 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_37|, 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_83, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_119|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_228|, #memory_int=|v_#memory_int_207|, #length=|v_#length_201|, 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_83} 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] 1586#[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] 1608#[thread1ENTRY, L84-4]don't care [791] thread1ENTRY-->L50-2: Formula: (and (= |v_thread1Thread1of1ForFork0_~i~0#1_39| 0) (= (+ v_~n1~0_18 (* (- 1) v_~n2~0_18)) v_~res1~0_15)) 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_39|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork0_~i~0#1] 1554#[L50-2, L84-4]don't care [2022-07-22 12:16:03,132 INFO L750 eck$LassoCheckResult]: Loop: 1554#[L50-2, L84-4]don't care [783] L50-2-->L51-1: Formula: (let ((.cse0 (* |v_thread1Thread1of1ForFork0_~i~0#1_37| 4))) (let ((.cse1 (+ .cse0 v_~a1~0.offset_17))) (and (<= (+ .cse0 4 v_~a1~0.offset_17) (select |v_#length_65| v_~a1~0.base_17)) (= (select (select |v_#memory_int_57| v_~a1~0.base_17) .cse1) |v_thread1Thread1of1ForFork0_#t~mem1#1_19|) (<= 0 .cse1) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n2~0_16) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n1~0_16) (= (select |v_#valid_74| v_~a1~0.base_17) 1)))) InVars {~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17} OutVars{~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1550#[L51-1, L84-4]don't care [891] L51-1-->L50-2: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_80| 4))) (let ((.cse0 (+ .cse1 v_~a2~0.offset_57))) (and (= (select (select |v_#memory_int_135| v_~a2~0.base_57) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_56|) (= |v_thread1Thread1of1ForFork0_~i~0#1_79| (+ |v_thread1Thread1of1ForFork0_~i~0#1_80| 1)) (<= (+ .cse1 4 v_~a2~0.offset_57) (select |v_#length_145| v_~a2~0.base_57)) (= (select |v_#valid_162| v_~a2~0.base_57) 1) (<= 0 .cse0)))) InVars {~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_80|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_56|} OutVars{~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_15|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_79|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_47|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem1#1] 1554#[L50-2, L84-4]don't care [2022-07-22 12:16:03,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:03,135 INFO L85 PathProgramCache]: Analyzing trace with hash -740166086, now seen corresponding path program 1 times [2022-07-22 12:16:03,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:03,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196188298] [2022-07-22 12:16:03,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:03,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:03,169 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:03,191 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:03,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:03,192 INFO L85 PathProgramCache]: Analyzing trace with hash 26125, now seen corresponding path program 3 times [2022-07-22 12:16:03,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:03,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454681309] [2022-07-22 12:16:03,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:03,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:03,198 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:03,203 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:03,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:03,203 INFO L85 PathProgramCache]: Analyzing trace with hash 1664987654, now seen corresponding path program 1 times [2022-07-22 12:16:03,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:03,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262085226] [2022-07-22 12:16:03,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:03,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:03,261 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:03,332 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:05,380 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:16:05,380 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:16:05,380 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:16:05,380 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:16:05,380 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:16:05,380 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:05,380 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:16:05,381 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:16:05,381 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration6_Lasso [2022-07-22 12:16:05,381 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:16:05,381 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:16:05,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:05,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,722 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,728 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:06,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:07,568 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:16:07,569 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:16:07,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,572 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:16:07,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-22 12:16:07,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,606 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-22 12:16:07,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,640 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:07,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,641 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,642 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-22 12:16:07,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-22 12:16:07,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,677 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,682 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-22 12:16:07,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,715 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-22 12:16:07,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,716 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-22 12:16:07,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,738 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,777 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-22 12:16:07,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,778 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-22 12:16:07,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,788 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,850 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:07,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,852 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,866 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-22 12:16:07,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,913 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:07,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,915 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,932 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-22 12:16:07,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:07,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-22 12:16:07,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:07,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:07,973 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:07,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-22 12:16:07,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:07,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:07,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:07,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:07,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:07,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:07,985 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:07,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:07,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,021 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-22 12:16:08,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,022 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-22 12:16:08,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:08,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,031 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:08,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:08,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,055 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-22 12:16:08,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,090 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,090 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,123 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,124 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-22 12:16:08,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:08,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,134 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:08,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:08,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,158 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,159 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-22 12:16:08,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:16:08,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:16:08,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:16:08,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,191 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,193 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-22 12:16:08,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,204 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,204 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,235 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,236 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-22 12:16:08,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,274 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-22 12:16:08,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-22 12:16:08,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,315 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,317 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-22 12:16:08,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,329 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-22 12:16:08,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,357 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-22 12:16:08,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,367 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,395 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-22 12:16:08,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,406 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,435 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-22 12:16:08,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,437 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-22 12:16:08,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,474 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,476 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-22 12:16:08,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,485 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,485 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,512 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:08,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,514 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-22 12:16:08,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,524 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:16:08,551 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-22 12:16:08,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,552 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-22 12:16:08,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:16:08,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:16:08,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:16:08,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:16:08,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:16:08,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:16:08,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:16:08,602 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:16:08,655 INFO L443 ModelExtractionUtils]: Simplification made 16 calls to the SMT solver. [2022-07-22 12:16:08,655 INFO L444 ModelExtractionUtils]: 5 out of 49 variables were initially zero. Simplification set additionally 41 variables to zero. [2022-07-22 12:16:08,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:08,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:16:08,656 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:16:08,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-22 12:16:08,658 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:16:08,666 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:16:08,667 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:16:08,667 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n2~0, thread1Thread1of1ForFork0_~i~0#1) = 1*~n2~0 - 1*thread1Thread1of1ForFork0_~i~0#1 Supporting invariants [] [2022-07-22 12:16:08,700 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-07-22 12:16:08,894 INFO L257 tatePredicateManager]: 38 out of 38 supporting invariants were superfluous and have been removed [2022-07-22 12:16:08,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:08,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:16:08,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:16:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:08,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:16:08,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:16:08,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:16:08,971 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:16:08,971 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 65 states and 151 transitions. cyclomatic complexity: 110 Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:16:09,081 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 65 states and 151 transitions. cyclomatic complexity: 110. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 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 165 states and 405 transitions. Complement of second has 5 states. [2022-07-22 12:16:09,082 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 [2022-07-22 12:16:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:16:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 26 transitions. [2022-07-22 12:16:09,083 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 26 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-22 12:16:09,084 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:16:09,084 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 26 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-22 12:16:09,084 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:16:09,084 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 26 transitions. Stem has 7 letters. Loop has 4 letters. [2022-07-22 12:16:09,084 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:16:09,085 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 165 states and 405 transitions. [2022-07-22 12:16:09,088 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 38 [2022-07-22 12:16:09,091 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 165 states to 135 states and 337 transitions. [2022-07-22 12:16:09,091 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 95 [2022-07-22 12:16:09,092 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 119 [2022-07-22 12:16:09,093 INFO L73 IsDeterministic]: Start isDeterministic. Operand 135 states and 337 transitions. [2022-07-22 12:16:09,093 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:16:09,093 INFO L220 hiAutomatonCegarLoop]: Abstraction has 135 states and 337 transitions. [2022-07-22 12:16:09,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states and 337 transitions. [2022-07-22 12:16:09,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 89. [2022-07-22 12:16:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 89 states have (on average 2.606741573033708) internal successors, (232), 88 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:16:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 232 transitions. [2022-07-22 12:16:09,102 INFO L242 hiAutomatonCegarLoop]: Abstraction has 89 states and 232 transitions. [2022-07-22 12:16:09,102 INFO L425 stractBuchiCegarLoop]: Abstraction has 89 states and 232 transitions. [2022-07-22 12:16:09,103 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:16:09,103 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 89 states and 232 transitions. [2022-07-22 12:16:09,104 INFO L131 ngComponentsAnalysis]: Automaton has 23 accepting balls. 30 [2022-07-22 12:16:09,104 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:16:09,104 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:16:09,105 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:16:09,105 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:16:09,106 INFO L748 eck$LassoCheckResult]: Stem: 2106#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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] 2032#[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_204| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_204| |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_203|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_199| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (= (select |v_#valid_226| |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_226|, #memory_int=|v_#memory_int_204|, #length=|v_#length_199|, 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_226|, #memory_int=|v_#memory_int_203|, #length=|v_#length_199|, 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] 2034#[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] 2036#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_201| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_120|) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_208| |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_37|)) |v_#memory_int_207|) (= (select |v_#valid_228| |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_#pthreadsForks_120| 1) |v_#pthreadsForks_119|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_83) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (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|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_83)) 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_120|, 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_228|, #memory_int=|v_#memory_int_208|, #length=|v_#length_201|, 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_37|, 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_83, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_119|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_228|, #memory_int=|v_#memory_int_207|, #length=|v_#length_201|, 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_83} 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] 1978#[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] 1980#[thread1ENTRY, L84-4]don't care [917] L84-4-->L85-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_57| 4) (select |v_#length_169| |v_ULTIMATE.start_main_~#t2~0#1.base_61|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_57|) (= |v_#pthreadsForks_83| (+ |v_#pthreadsForks_84| 1)) (= |v_ULTIMATE.start_main_#t~pre19#1_55| |v_#pthreadsForks_84|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t2~0#1.base_61| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t2~0#1.base_61|) |v_ULTIMATE.start_main_~#t2~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre19#1_55|)) |v_#memory_int_157|) (= (select |v_#valid_190| |v_ULTIMATE.start_main_~#t2~0#1.base_61|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_84|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_57|, #valid=|v_#valid_190|, #memory_int=|v_#memory_int_158|, #length=|v_#length_169|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_61|} OutVars{#pthreadsForks=|v_#pthreadsForks_83|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_57|, #valid=|v_#valid_190|, #memory_int=|v_#memory_int_157|, #length=|v_#length_169|, 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_61|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_55|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~pre19#1] 2026#[thread1ENTRY, L85-3]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] 2028#[thread2ENTRY, thread1ENTRY, L85-4]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] 2066#[thread1ENTRY, L85-4, L64-2]don't care [2022-07-22 12:16:09,107 INFO L750 eck$LassoCheckResult]: Loop: 2066#[thread1ENTRY, L85-4, L64-2]don't care [942] L64-2-->L64-2: Formula: (let ((.cse2 (* 4 |v_thread2Thread1of1ForFork1_~i~1#1_52|))) (let ((.cse0 (+ .cse2 v_~a2~0.offset_81)) (.cse1 (+ .cse2 v_~a1~0.offset_57))) (and (= (select (select |v_#memory_int_201| v_~a2~0.base_81) .cse0) (select (select |v_#memory_int_201| v_~a1~0.base_57) .cse1)) (= (select |v_#valid_224| v_~a1~0.base_57) 1) (<= (+ .cse2 4 v_~a1~0.offset_57) (select |v_#length_197| v_~a1~0.base_57)) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n1~0_60) (< |v_thread2Thread1of1ForFork1_~i~1#1_52| v_~n2~0_62) (<= 0 .cse0) (= (+ 1 |v_thread2Thread1of1ForFork1_~i~1#1_52|) |v_thread2Thread1of1ForFork1_~i~1#1_51|) (<= (+ .cse2 4 v_~a2~0.offset_81) (select |v_#length_197| v_~a2~0.base_81)) (<= 0 .cse1) (= (select |v_#valid_224| v_~a2~0.base_81) 1)))) InVars {~a2~0.base=v_~a2~0.base_81, ~n2~0=v_~n2~0_62, ~n1~0=v_~n1~0_60, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_201|, ~a1~0.offset=v_~a1~0.offset_57, #length=|v_#length_197|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_52|, ~a2~0.offset=v_~a2~0.offset_81, ~a1~0.base=v_~a1~0.base_57} 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_62, ~n1~0=v_~n1~0_60, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_51|, ~a1~0.base=v_~a1~0.base_57, ~a2~0.base=v_~a2~0.base_81, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_37|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_201|, ~a1~0.offset=v_~a1~0.offset_57, #length=|v_#length_197|, ~a2~0.offset=v_~a2~0.offset_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~mem8#1, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_#t~post12#1, thread2Thread1of1ForFork1_~i~1#1] 2066#[thread1ENTRY, L85-4, L64-2]don't care [2022-07-22 12:16:09,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:09,107 INFO L85 PathProgramCache]: Analyzing trace with hash -1453651663, now seen corresponding path program 1 times [2022-07-22 12:16:09,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:09,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493768564] [2022-07-22 12:16:09,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:09,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:09,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,140 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,164 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:09,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:09,165 INFO L85 PathProgramCache]: Analyzing trace with hash 973, now seen corresponding path program 2 times [2022-07-22 12:16:09,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:09,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211430612] [2022-07-22 12:16:09,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,170 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,175 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:09,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:09,176 INFO L85 PathProgramCache]: Analyzing trace with hash -2113527651, now seen corresponding path program 1 times [2022-07-22 12:16:09,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:09,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561011515] [2022-07-22 12:16:09,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:09,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:16:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:16:09,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:16:09,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561011515] [2022-07-22 12:16:09,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561011515] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:16:09,243 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:16:09,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 12:16:09,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229038148] [2022-07-22 12:16:09,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:16:09,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:16:09,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:16:09,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:16:09,303 INFO L87 Difference]: Start difference. First operand 89 states and 232 transitions. cyclomatic complexity: 175 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) [2022-07-22 12:16:09,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:16:09,415 INFO L93 Difference]: Finished difference Result 99 states and 240 transitions. [2022-07-22 12:16:09,415 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 99 states and 240 transitions. [2022-07-22 12:16:09,417 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 26 [2022-07-22 12:16:09,418 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 99 states to 76 states and 202 transitions. [2022-07-22 12:16:09,418 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 60 [2022-07-22 12:16:09,419 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 60 [2022-07-22 12:16:09,419 INFO L73 IsDeterministic]: Start isDeterministic. Operand 76 states and 202 transitions. [2022-07-22 12:16:09,419 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:16:09,419 INFO L220 hiAutomatonCegarLoop]: Abstraction has 76 states and 202 transitions. [2022-07-22 12:16:09,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states and 202 transitions. [2022-07-22 12:16:09,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2022-07-22 12:16:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 76 states have (on average 2.6578947368421053) internal successors, (202), 75 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:16:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 202 transitions. [2022-07-22 12:16:09,431 INFO L242 hiAutomatonCegarLoop]: Abstraction has 76 states and 202 transitions. [2022-07-22 12:16:09,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:16:09,433 INFO L425 stractBuchiCegarLoop]: Abstraction has 76 states and 202 transitions. [2022-07-22 12:16:09,434 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-22 12:16:09,434 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 76 states and 202 transitions. [2022-07-22 12:16:09,435 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 26 [2022-07-22 12:16:09,435 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:16:09,435 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:16:09,436 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:16:09,436 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:16:09,437 INFO L748 eck$LassoCheckResult]: Stem: 2399#[ULTIMATE.startENTRY]don't care [982] ULTIMATE.startENTRY-->L102-6: Formula: (let ((.cse2 (store |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111| 1)) (.cse1 (select |v_#memory_int_255| 1))) (and (= v_~res1~0_65 0) (= |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|) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103| 1) |v_#valid_300|) (= (select |v_#valid_301| 0) 0) (= v_~a1~0.base_79 0) (= 48 (select .cse1 0)) (< |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|) (= (select |v_#valid_301| 2) 1) (= v_~res2~0_65 0) (= 2 (select |v_#length_266| 1)) (< |v_#StackHeapBarrier_52| |v_ULTIMATE.start_main_~#t2~0#1.base_111|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_103|) 0) (= (select |v_#length_266| 2) 25) (= (select |v_#valid_301| |v_ULTIMATE.start_main_~#t1~0#1.base_55|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_45| v_~n1~0_74) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_103| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_201| 0)) (= v_~a2~0.base_117 0) (< 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_#NULL.offset_8| 0) (= (select |v_#valid_301| 1) 1) (= (select .cse1 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_111|) 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) (= (store (store (store |v_#length_266| |v_ULTIMATE.start_main_~#t1~0#1.base_55| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_111| 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_265|) (= 0 v_~a1~0.offset_79) (= v_~a2~0.offset_117 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_52|, #valid=|v_#valid_301|, #memory_int=|v_#memory_int_255|, #length=|v_#length_266|} 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_65, 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_103|, ~n1~0=v_~n1~0_74, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_47|, 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_79, 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_57|, 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_91|, ~a2~0.base=v_~a2~0.base_117, 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_265|, 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_117, 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_82, 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_300|, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_17|, ~a1~0.offset=v_~a1~0.offset_79, #memory_int=|v_#memory_int_255|, 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_111|, 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] 2325#[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_204| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69| (store (select |v_#memory_int_204| |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_203|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_78| |v_ULTIMATE.start_create_fresh_int_array_~size#1_85|) (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_69| 4) (select |v_#length_199| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_69|)) (= (select |v_#valid_226| |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_226|, #memory_int=|v_#memory_int_204|, #length=|v_#length_199|, 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_226|, #memory_int=|v_#memory_int_203|, #length=|v_#length_199|, 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] 2327#[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] 2329#[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|) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_59|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_38|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_66| 1)) (= (select |v_#valid_192| |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_171| |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_192|, #memory_int=|v_#memory_int_162|, #length=|v_#length_171|, 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_192|, #memory_int=|v_#memory_int_161|, #length=|v_#length_171|, 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] 2387#[L102-14]don't care [944] L102-14-->L84-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_201| |v_ULTIMATE.start_main_~#t1~0#1.base_39|)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_120|) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t1~0#1.base_39| (store (select |v_#memory_int_208| |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_37|)) |v_#memory_int_207|) (= (select |v_#valid_228| |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_#pthreadsForks_120| 1) |v_#pthreadsForks_119|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_43| v_~a2~0.base_83) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_71|) (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|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43| v_~a2~0.offset_83)) 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_120|, 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_228|, #memory_int=|v_#memory_int_208|, #length=|v_#length_201|, 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_37|, 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_83, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_43|, #pthreadsForks=|v_#pthreadsForks_119|, ULTIMATE.start_main_#t~ret16#1.offset=|v_ULTIMATE.start_main_#t~ret16#1.offset_21|, #valid=|v_#valid_228|, #memory_int=|v_#memory_int_207|, #length=|v_#length_201|, 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_83} 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] 2269#[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] 2271#[thread1ENTRY, L84-4]don't care [791] thread1ENTRY-->L50-2: Formula: (and (= |v_thread1Thread1of1ForFork0_~i~0#1_39| 0) (= (+ v_~n1~0_18 (* (- 1) v_~n2~0_18)) v_~res1~0_15)) 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_39|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork0_~i~0#1] 2367#[L50-2, L84-4]don't care [917] L84-4-->L85-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_57| 4) (select |v_#length_169| |v_ULTIMATE.start_main_~#t2~0#1.base_61|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_57|) (= |v_#pthreadsForks_83| (+ |v_#pthreadsForks_84| 1)) (= |v_ULTIMATE.start_main_#t~pre19#1_55| |v_#pthreadsForks_84|) (= (store |v_#memory_int_158| |v_ULTIMATE.start_main_~#t2~0#1.base_61| (store (select |v_#memory_int_158| |v_ULTIMATE.start_main_~#t2~0#1.base_61|) |v_ULTIMATE.start_main_~#t2~0#1.offset_57| |v_ULTIMATE.start_main_#t~pre19#1_55|)) |v_#memory_int_157|) (= (select |v_#valid_190| |v_ULTIMATE.start_main_~#t2~0#1.base_61|) 1)) InVars {#pthreadsForks=|v_#pthreadsForks_84|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_57|, #valid=|v_#valid_190|, #memory_int=|v_#memory_int_158|, #length=|v_#length_169|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_61|} OutVars{#pthreadsForks=|v_#pthreadsForks_83|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_57|, #valid=|v_#valid_190|, #memory_int=|v_#memory_int_157|, #length=|v_#length_169|, 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_61|, ULTIMATE.start_main_#t~pre19#1=|v_ULTIMATE.start_main_#t~pre19#1_55|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~pre19#1] 2401#[L50-2, L85-3]don't care [2022-07-22 12:16:09,437 INFO L750 eck$LassoCheckResult]: Loop: 2401#[L50-2, L85-3]don't care [783] L50-2-->L51-1: Formula: (let ((.cse0 (* |v_thread1Thread1of1ForFork0_~i~0#1_37| 4))) (let ((.cse1 (+ .cse0 v_~a1~0.offset_17))) (and (<= (+ .cse0 4 v_~a1~0.offset_17) (select |v_#length_65| v_~a1~0.base_17)) (= (select (select |v_#memory_int_57| v_~a1~0.base_17) .cse1) |v_thread1Thread1of1ForFork0_#t~mem1#1_19|) (<= 0 .cse1) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n2~0_16) (< |v_thread1Thread1of1ForFork0_~i~0#1_37| v_~n1~0_16) (= (select |v_#valid_74| v_~a1~0.base_17) 1)))) InVars {~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17} OutVars{~n2~0=v_~n2~0_16, ~n1~0=v_~n1~0_16, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_37|, #valid=|v_#valid_74|, ~a1~0.offset=v_~a1~0.offset_17, #memory_int=|v_#memory_int_57|, #length=|v_#length_65|, ~a1~0.base=v_~a1~0.base_17, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 2415#[L51-1, L85-3]don't care [891] L51-1-->L50-2: Formula: (let ((.cse1 (* |v_thread1Thread1of1ForFork0_~i~0#1_80| 4))) (let ((.cse0 (+ .cse1 v_~a2~0.offset_57))) (and (= (select (select |v_#memory_int_135| v_~a2~0.base_57) .cse0) |v_thread1Thread1of1ForFork0_#t~mem1#1_56|) (= |v_thread1Thread1of1ForFork0_~i~0#1_79| (+ |v_thread1Thread1of1ForFork0_~i~0#1_80| 1)) (<= (+ .cse1 4 v_~a2~0.offset_57) (select |v_#length_145| v_~a2~0.base_57)) (= (select |v_#valid_162| v_~a2~0.base_57) 1) (<= 0 .cse0)))) InVars {~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_80|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_56|} OutVars{~a2~0.base=v_~a2~0.base_57, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_15|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_79|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_135|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_47|, #length=|v_#length_145|, ~a2~0.offset=v_~a2~0.offset_57} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem1#1] 2401#[L50-2, L85-3]don't care [2022-07-22 12:16:09,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:09,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1470311269, now seen corresponding path program 1 times [2022-07-22 12:16:09,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:09,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596600390] [2022-07-22 12:16:09,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,490 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,544 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:09,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:09,544 INFO L85 PathProgramCache]: Analyzing trace with hash 26125, now seen corresponding path program 4 times [2022-07-22 12:16:09,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:09,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349781904] [2022-07-22 12:16:09,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:09,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,554 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,561 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:09,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:16:09,562 INFO L85 PathProgramCache]: Analyzing trace with hash 75136039, now seen corresponding path program 1 times [2022-07-22 12:16:09,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:16:09,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741593085] [2022-07-22 12:16:09,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:16:09,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:16:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,627 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:16:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:16:09,693 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:16:11,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-22 12:16:12,387 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:16:12,387 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:16:12,387 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:16:12,388 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:16:12,388 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:16:12,388 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:16:12,388 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:16:12,388 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:16:12,388 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-array-int-symm.wvr.c_BEv2_Iteration8_Lasso [2022-07-22 12:16:12,388 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:16:12,388 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:16:12,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:16:12,956 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.IllegalArgumentException at de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) at java.base/java.util.AbstractMap.putAll(AbstractMap.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.PureSubstitution.(PureSubstitution.java:81) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.(Substitution.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.replaceMapReads(MapEliminator.java:518) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.getRewrittenTransFormula(MapEliminator.java:342) at de.uni_freiburg.informatik.ultimate.lassoranker.preprocessors.MapEliminationLassoPreprocessor.process(MapEliminationLassoPreprocessor.java:109) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.applyPreprocessor(LassoBuilder.java:154) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.preprocess(LassoBuilder.java:262) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.preprocess(LassoAnalysis.java:280) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.(LassoAnalysis.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:602) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:910) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:16:12,960 INFO L158 Benchmark]: Toolchain (without parser) took 30784.29ms. Allocated memory was 151.0MB in the beginning and 312.5MB in the end (delta: 161.5MB). Free memory was 127.0MB in the beginning and 190.4MB in the end (delta: -63.4MB). Peak memory consumption was 188.1MB. Max. memory is 8.0GB. [2022-07-22 12:16:12,960 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 151.0MB. Free memory is still 120.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:16:12,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 451.23ms. Allocated memory is still 151.0MB. Free memory was 126.9MB in the beginning and 115.5MB in the end (delta: 11.4MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:16:12,961 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.49ms. Allocated memory is still 151.0MB. Free memory was 115.5MB in the beginning and 113.3MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:16:12,962 INFO L158 Benchmark]: Boogie Preprocessor took 40.86ms. Allocated memory is still 151.0MB. Free memory was 113.3MB in the beginning and 111.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:16:12,962 INFO L158 Benchmark]: RCFGBuilder took 923.39ms. Allocated memory is still 151.0MB. Free memory was 111.5MB in the beginning and 125.2MB in the end (delta: -13.7MB). Peak memory consumption was 13.2MB. Max. memory is 8.0GB. [2022-07-22 12:16:12,963 INFO L158 Benchmark]: BuchiAutomizer took 29297.03ms. Allocated memory was 151.0MB in the beginning and 312.5MB in the end (delta: 161.5MB). Free memory was 125.2MB in the beginning and 190.4MB in the end (delta: -65.2MB). Peak memory consumption was 186.5MB. Max. memory is 8.0GB. [2022-07-22 12:16:12,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 151.0MB. Free memory is still 120.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 451.23ms. Allocated memory is still 151.0MB. Free memory was 126.9MB in the beginning and 115.5MB in the end (delta: 11.4MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 57.49ms. Allocated memory is still 151.0MB. Free memory was 115.5MB in the beginning and 113.3MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 40.86ms. Allocated memory is still 151.0MB. Free memory was 113.3MB in the beginning and 111.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 923.39ms. Allocated memory is still 151.0MB. Free memory was 111.5MB in the beginning and 125.2MB in the end (delta: -13.7MB). Peak memory consumption was 13.2MB. Max. memory is 8.0GB. * BuchiAutomizer took 29297.03ms. Allocated memory was 151.0MB in the beginning and 312.5MB in the end (delta: 161.5MB). Free memory was 125.2MB in the beginning and 190.4MB in the end (delta: -65.2MB). Peak memory consumption was 186.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 8.7s, 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: UnionIndependenceRelation.Independence Queries: [ total: 4768, positive: 4737, positive conditional: 0, positive unconditional: 4737, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4768, positive: 4737, positive conditional: 0, positive unconditional: 4737, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 31, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 164, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 164, negative conditional: 0, negative unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6080, positive: 1264, positive conditional: 0, positive unconditional: 1264, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 4768, unknown conditional: 0, unknown unconditional: 4768] , Statistics on independence cache: Total cache size (in pairs): 65, Positive cache size: 57, Positive conditional cache size: 0, Positive unconditional cache size: 57, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:16:13,017 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...