/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/popl20-min-max-inc-dec.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:22:17,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:22:17,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:22:18,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:22:18,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:22:18,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:22:18,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:22:18,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:22:18,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:22:18,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:22:18,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:22:18,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:22:18,060 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:22:18,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:22:18,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:22:18,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:22:18,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:22:18,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:22:18,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:22:18,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:22:18,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:22:18,099 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 12:22:18,146 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:22:18,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:22:18,148 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:22:18,148 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:22:18,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:22:18,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:22:18,150 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:22:18,150 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:22:18,150 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:22:18,151 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:22:18,152 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:22:18,152 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:22:18,152 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:22:18,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:22:18,153 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:22:18,153 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:22:18,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:22:18,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:22:18,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:22:18,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:22:18,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:22:18,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:22:18,154 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:22:18,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:22:18,155 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:22:18,155 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:22:18,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:22:18,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:22:18,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:22:18,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:22:18,156 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:22:18,159 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:22:18,159 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:22:18,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:22:18,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:22:18,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:22:18,564 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:22:18,564 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:22:18,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2022-07-22 12:22:18,655 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5507d5462/1cd4ede00ab84498b9515f1b2e7d6448/FLAGabf6bfb6c [2022-07-22 12:22:19,347 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:22:19,348 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2022-07-22 12:22:19,360 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5507d5462/1cd4ede00ab84498b9515f1b2e7d6448/FLAGabf6bfb6c [2022-07-22 12:22:19,709 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5507d5462/1cd4ede00ab84498b9515f1b2e7d6448 [2022-07-22 12:22:19,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:22:19,720 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:22:19,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:22:19,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:22:19,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:22:19,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:22:19" (1/1) ... [2022-07-22 12:22:19,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@231c1891 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:19, skipping insertion in model container [2022-07-22 12:22:19,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:22:19" (1/1) ... [2022-07-22 12:22:19,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:22:19,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:22:19,971 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3271,3284] [2022-07-22 12:22:19,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:22:19,991 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:22:20,024 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3271,3284] [2022-07-22 12:22:20,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:22:20,047 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:22:20,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20 WrapperNode [2022-07-22 12:22:20,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:22:20,049 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:22:20,049 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:22:20,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:22:20,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,070 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,102 INFO L137 Inliner]: procedures = 27, calls = 75, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 172 [2022-07-22 12:22:20,102 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:22:20,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:22:20,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:22:20,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:22:20,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,147 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:22:20,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:22:20,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:22:20,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:22:20,159 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (1/1) ... [2022-07-22 12:22:20,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:20,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:20,209 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 12:22:20,232 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 12:22:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:22:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:22:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:22:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:22:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:22:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:22:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:22:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:22:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:22:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:22:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-07-22 12:22:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-07-22 12:22:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:22:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2022-07-22 12:22:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2022-07-22 12:22:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:22:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:22:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:22:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:22:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:22:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:22:20,300 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 12:22:20,500 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:22:20,505 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:22:21,002 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:22:21,176 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:22:21,177 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-07-22 12:22:21,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:22:21 BoogieIcfgContainer [2022-07-22 12:22:21,184 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:22:21,188 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:22:21,188 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:22:21,193 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:22:21,194 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:22:21,194 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:22:19" (1/3) ... [2022-07-22 12:22:21,195 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@42cd403c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:22:21, skipping insertion in model container [2022-07-22 12:22:21,195 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:22:21,196 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:22:20" (2/3) ... [2022-07-22 12:22:21,196 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@42cd403c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:22:21, skipping insertion in model container [2022-07-22 12:22:21,196 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:22:21,196 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:22:21" (3/3) ... [2022-07-22 12:22:21,199 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-min-max-inc-dec.wvr.c [2022-07-22 12:22:21,405 INFO L144 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2022-07-22 12:22:21,451 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 194 places, 197 transitions, 434 flow [2022-07-22 12:22:21,595 INFO L129 PetriNetUnfolder]: 14/187 cut-off events. [2022-07-22 12:22:21,595 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-07-22 12:22:21,604 INFO L84 FinitePrefix]: Finished finitePrefix Result has 208 conditions, 187 events. 14/187 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 129 event pairs, 0 based on Foata normal form. 0/173 useless extension candidates. Maximal degree in co-relation 151. Up to 2 conditions per place. [2022-07-22 12:22:21,605 INFO L82 GeneralOperation]: Start removeDead. Operand has 194 places, 197 transitions, 434 flow [2022-07-22 12:22:21,623 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 189 places, 187 transitions, 404 flow [2022-07-22 12:22:21,628 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:22:21,652 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 187 transitions, 404 flow [2022-07-22 12:22:21,657 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 189 places, 187 transitions, 404 flow [2022-07-22 12:22:21,658 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 189 places, 187 transitions, 404 flow [2022-07-22 12:22:21,721 INFO L129 PetriNetUnfolder]: 14/187 cut-off events. [2022-07-22 12:22:21,722 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-07-22 12:22:21,724 INFO L84 FinitePrefix]: Finished finitePrefix Result has 208 conditions, 187 events. 14/187 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 133 event pairs, 0 based on Foata normal form. 0/173 useless extension candidates. Maximal degree in co-relation 151. Up to 2 conditions per place. [2022-07-22 12:22:21,729 INFO L116 LiptonReduction]: Number of co-enabled transitions 3806 [2022-07-22 12:22:32,196 INFO L131 LiptonReduction]: Checked pairs total: 5906 [2022-07-22 12:22:32,196 INFO L133 LiptonReduction]: Total number of compositions: 179 [2022-07-22 12:22:32,220 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:22:32,220 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:22:32,220 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:22:32,220 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:22:32,220 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:22:32,221 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:22:32,221 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:22:32,221 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:22:32,223 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:22:32,535 INFO L131 ngComponentsAnalysis]: Automaton has 845 accepting balls. 845 [2022-07-22 12:22:32,535 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:22:32,536 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:22:32,542 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:22:32,543 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:22:32,544 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:22:32,544 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 1200 states, but on-demand construction may add more states [2022-07-22 12:22:32,578 INFO L131 ngComponentsAnalysis]: Automaton has 845 accepting balls. 845 [2022-07-22 12:22:32,578 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:22:32,578 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:22:32,579 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:22:32,579 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:22:32,585 INFO L748 eck$LassoCheckResult]: Stem: 197#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= v_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 200#[L144-6]don't care [2022-07-22 12:22:32,589 INFO L750 eck$LassoCheckResult]: Loop: 200#[L144-6]don't care [774] L144-6-->L144-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0 4) (select |v_#length_284| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= (store |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|)) |v_#memory_int_358|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= 1 (select |v_#valid_345| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 1)) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_359|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_358|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~4#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1] 200#[L144-6]don't care [2022-07-22 12:22:32,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:32,597 INFO L85 PathProgramCache]: Analyzing trace with hash 830, now seen corresponding path program 1 times [2022-07-22 12:22:32,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:32,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518144904] [2022-07-22 12:22:32,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:32,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:32,805 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:32,914 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:32,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:32,917 INFO L85 PathProgramCache]: Analyzing trace with hash 805, now seen corresponding path program 1 times [2022-07-22 12:22:32,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:32,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850015573] [2022-07-22 12:22:32,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:32,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:32,955 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:32,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:32,964 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:32,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:32,966 INFO L85 PathProgramCache]: Analyzing trace with hash 26504, now seen corresponding path program 1 times [2022-07-22 12:22:32,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:32,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949623475] [2022-07-22 12:22:32,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:33,010 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:33,081 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:34,897 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:22:34,897 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:22:34,898 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:22:34,898 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:22:34,898 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:22:34,898 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:34,898 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:22:34,898 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:22:34,899 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-min-max-inc-dec.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:22:34,899 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:22:34,899 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:22:34,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:34,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,647 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:35,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:36,199 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:22:36,204 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:22:36,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,208 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 12:22:36,211 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 12:22:36,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,287 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 12:22:36,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,289 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 12:22:36,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,302 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,305 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 12:22:36,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,346 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 12:22:36,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,348 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 12:22:36,348 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 12:22:36,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,359 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,381 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-07-22 12:22:36,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,383 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 12:22:36,384 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 12:22:36,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,393 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,420 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 12:22:36,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,422 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 12:22:36,423 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 12:22:36,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:36,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:36,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,491 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 12:22:36,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,495 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 12:22:36,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,506 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 12:22:36,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,509 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,558 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 12:22:36,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,560 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 12:22:36,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,575 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 12:22:36,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,602 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 12:22:36,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,604 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 12:22:36,605 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 12:22:36,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:36,615 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:36,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,647 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-07-22 12:22:36,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,651 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 12:22:36,653 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 12:22:36,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:36,663 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:36,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,702 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 12:22:36,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,703 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 12:22:36,704 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 12:22:36,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:36,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:36,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,739 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 12:22:36,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,740 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 12:22:36,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,753 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 12:22:36,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,761 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:36,761 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:36,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,817 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 12:22:36,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,818 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 12:22:36,824 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 12:22:36,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,881 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 12:22:36,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,883 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 12:22:36,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,897 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,898 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 12:22:36,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,941 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 12:22:36,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,943 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 12:22:36,946 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 12:22:36,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:36,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,955 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,955 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:36,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:36,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:36,979 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 12:22:36,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:36,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:36,981 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 12:22:36,982 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 12:22:36,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:36,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:36,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:36,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:36,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:36,992 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:36,992 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:36,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:37,019 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-22 12:22:37,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:37,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:37,021 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 12:22:37,027 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 12:22:37,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:37,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:37,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:37,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:37,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:37,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:37,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:37,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:37,068 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 12:22:37,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:37,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:37,069 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 12:22:37,070 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 12:22:37,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:37,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:37,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:37,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:37,079 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:37,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:37,083 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:37,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:37,125 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-07-22 12:22:37,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:37,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:37,127 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 12:22:37,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:37,135 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 12:22:37,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:37,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:37,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:37,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:37,149 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:37,149 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:37,164 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:22:37,189 INFO L443 ModelExtractionUtils]: Simplification made 9 calls to the SMT solver. [2022-07-22 12:22:37,189 INFO L444 ModelExtractionUtils]: 14 out of 22 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-22 12:22:37,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:37,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:37,202 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 12:22:37,242 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 12:22:37,243 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:22:37,264 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:22:37,265 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:22:37,266 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~4#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~4#1 Supporting invariants [1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset >= 0] [2022-07-22 12:22:37,329 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 12:22:37,517 INFO L257 tatePredicateManager]: 35 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:22:37,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:37,608 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 12:22:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:22:37,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:22:37,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:22:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:22:37,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:22:37,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:22:37,648 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 12:22:37,683 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 12:22:37,686 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 1200 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:22:37,784 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 1200 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1202 states and 5634 transitions. Complement of second has 3 states. [2022-07-22 12:22:37,786 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 12:22:37,792 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 12:22:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:22:37,795 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:22:37,796 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:37,796 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:22:37,796 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:37,796 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:22:37,796 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:37,797 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1202 states and 5634 transitions. [2022-07-22 12:22:37,828 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:22:37,870 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1202 states to 1178 states and 5554 transitions. [2022-07-22 12:22:37,872 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1176 [2022-07-22 12:22:37,882 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1177 [2022-07-22 12:22:37,883 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1178 states and 5554 transitions. [2022-07-22 12:22:37,894 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:22:37,895 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5554 transitions. [2022-07-22 12:22:37,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states and 5554 transitions. [2022-07-22 12:22:38,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 1178. [2022-07-22 12:22:38,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 1178 states have (on average 4.7147707979626485) internal successors, (5554), 1177 states have internal predecessors, (5554), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:22:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 5554 transitions. [2022-07-22 12:22:38,025 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5554 transitions. [2022-07-22 12:22:38,025 INFO L425 stractBuchiCegarLoop]: Abstraction has 1178 states and 5554 transitions. [2022-07-22 12:22:38,025 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:22:38,025 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1178 states and 5554 transitions. [2022-07-22 12:22:38,048 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:22:38,048 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:22:38,048 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:22:38,049 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:22:38,049 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:22:38,050 INFO L748 eck$LassoCheckResult]: Stem: 6221#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= v_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 6223#[L144-6]don't care [776] L144-6-->L122-3: Formula: (and (= (select |v_#valid_349| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36| |v_ULTIMATE.start_create_fresh_int_array_~size#1_48|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (select |v_#length_288| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) (= |v_#memory_int_366| (store |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_21|))) (= |v_ULTIMATE.start_main_#t~pre21#1_21| |v_#pthreadsForks_113|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (= v_~A~0.offset_179 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| v_~A~0.base_179) (= (+ |v_#pthreadsForks_113| 1) |v_#pthreadsForks_112|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, #pthreadsForks=|v_#pthreadsForks_113|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_367|, #length=|v_#length_288|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|} OutVars{~A~0.base=v_~A~0.base_179, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_23|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, ~A~0.offset=v_~A~0.offset_179, #pthreadsForks=|v_#pthreadsForks_112|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_366|, #length=|v_#length_288|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_23|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~ret20#1.base, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 4939#[L122-3]don't care [606] L122-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_4|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_4|, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_4|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem1, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#t~ite5, thread1Thread1of1ForFork1_thidvar0] 4941#[thread1ENTRY, L122-4]don't care [554] thread1ENTRY-->L51: Formula: (and (<= 0 v_~A~0.offset_25) (= (select (select |v_#memory_int_46| v_~A~0.base_25) v_~A~0.offset_25) v_~min~0_12) (<= (+ v_~A~0.offset_25 4) (select |v_#length_48| v_~A~0.base_25)) (= (select |v_#valid_59| v_~A~0.base_25) 1)) InVars {#memory_int=|v_#memory_int_46|, ~A~0.base=v_~A~0.base_25, #length=|v_#length_48|, ~A~0.offset=v_~A~0.offset_25, #valid=|v_#valid_59|} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_25, ~min~0=v_~min~0_12, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_46|, #length=|v_#length_48|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1, ~min~0] 6281#[L51, L122-4]don't care [631] L51-->L57-4: Formula: (and (= v_~b1~0_7 1) (= v_thread1Thread1of1ForFork1_~i~0_17 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_17, ~b1~0=v_~b1~0_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0, ~b1~0] 4433#[L57-4, L122-4]don't care [2022-07-22 12:22:38,051 INFO L750 eck$LassoCheckResult]: Loop: 4433#[L57-4, L122-4]don't care [765] L57-4-->L57-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork1_~i~0_62 4))) (let ((.cse0 (+ v_~A~0.offset_167 .cse3))) (and (<= 0 .cse0) (let ((.cse1 (select (select |v_#memory_int_338| v_~A~0.base_167) .cse0))) (let ((.cse2 (< v_~min~0_101 .cse1))) (or (and (= .cse1 |v_thread1_#t~mem4_46|) (= |v_thread1_#t~mem4_46| v_~min~0_100) (not .cse2)) (and (= v_~min~0_101 v_~min~0_100) .cse2 (= |v_thread1_#t~mem4_46| |v_thread1Thread1of1ForFork1_#t~mem4_46|))))) (< v_thread1Thread1of1ForFork1_~i~0_62 v_~N~0_105) (= v_thread1Thread1of1ForFork1_~i~0_61 (+ v_thread1Thread1of1ForFork1_~i~0_62 1)) (<= (+ v_~A~0.offset_167 .cse3 4) (select |v_#length_272| v_~A~0.base_167)) (= (select |v_#valid_323| v_~A~0.base_167) 1)))) InVars {~A~0.base=v_~A~0.base_167, ~A~0.offset=v_~A~0.offset_167, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_46|, ~min~0=v_~min~0_101, #valid=|v_#valid_323|, #memory_int=|v_#memory_int_338|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_62, #length=|v_#length_272|, ~N~0=v_~N~0_105} OutVars{~A~0.base=v_~A~0.base_167, ~A~0.offset=v_~A~0.offset_167, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_25|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_23|, ~min~0=v_~min~0_100, #valid=|v_#valid_323|, #memory_int=|v_#memory_int_338|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_61, #length=|v_#length_272|, ~N~0=v_~N~0_105, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_25|} AuxVars[|v_thread1_#t~mem4_46|] AssignedVars[thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, ~min~0, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#t~ite5] 4433#[L57-4, L122-4]don't care [2022-07-22 12:22:38,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:38,051 INFO L85 PathProgramCache]: Analyzing trace with hash 790240417, now seen corresponding path program 1 times [2022-07-22 12:22:38,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:38,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119390787] [2022-07-22 12:22:38,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:22:38,134 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 12:22:38,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:22:38,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119390787] [2022-07-22 12:22:38,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2119390787] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:22:38,136 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:22:38,136 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:22:38,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127298638] [2022-07-22 12:22:38,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:22:38,139 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:22:38,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:38,140 INFO L85 PathProgramCache]: Analyzing trace with hash 796, now seen corresponding path program 1 times [2022-07-22 12:22:38,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:38,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701895434] [2022-07-22 12:22:38,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:38,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,149 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,156 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:38,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:22:38,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:22:38,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:22:38,231 INFO L87 Difference]: Start difference. First operand 1178 states and 5554 transitions. cyclomatic complexity: 5221 Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:22:38,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:22:38,324 INFO L93 Difference]: Finished difference Result 1178 states and 5553 transitions. [2022-07-22 12:22:38,324 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1178 states and 5553 transitions. [2022-07-22 12:22:38,356 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:22:38,384 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1178 states to 1178 states and 5553 transitions. [2022-07-22 12:22:38,384 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1177 [2022-07-22 12:22:38,388 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1177 [2022-07-22 12:22:38,388 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1178 states and 5553 transitions. [2022-07-22 12:22:38,393 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:22:38,393 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5553 transitions. [2022-07-22 12:22:38,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states and 5553 transitions. [2022-07-22 12:22:38,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 1178. [2022-07-22 12:22:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 1178 states have (on average 4.713921901528013) internal successors, (5553), 1177 states have internal predecessors, (5553), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:22:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 5553 transitions. [2022-07-22 12:22:38,535 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1178 states and 5553 transitions. [2022-07-22 12:22:38,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:22:38,537 INFO L425 stractBuchiCegarLoop]: Abstraction has 1178 states and 5553 transitions. [2022-07-22 12:22:38,537 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:22:38,537 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1178 states and 5553 transitions. [2022-07-22 12:22:38,560 INFO L131 ngComponentsAnalysis]: Automaton has 844 accepting balls. 844 [2022-07-22 12:22:38,560 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:22:38,560 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:22:38,561 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:22:38,561 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:22:38,562 INFO L748 eck$LassoCheckResult]: Stem: 9761#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= v_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 9763#[L144-6]don't care [774] L144-6-->L144-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0 4) (select |v_#length_284| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= (store |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|)) |v_#memory_int_358|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= 1 (select |v_#valid_345| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 1)) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_359|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_358|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~4#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1] 9853#[L144-6]don't care [776] L144-6-->L122-3: Formula: (and (= (select |v_#valid_349| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36| |v_ULTIMATE.start_create_fresh_int_array_~size#1_48|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (select |v_#length_288| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) (= |v_#memory_int_366| (store |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_21|))) (= |v_ULTIMATE.start_main_#t~pre21#1_21| |v_#pthreadsForks_113|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (= v_~A~0.offset_179 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| v_~A~0.base_179) (= (+ |v_#pthreadsForks_113| 1) |v_#pthreadsForks_112|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, #pthreadsForks=|v_#pthreadsForks_113|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_367|, #length=|v_#length_288|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|} OutVars{~A~0.base=v_~A~0.base_179, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_23|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, ~A~0.offset=v_~A~0.offset_179, #pthreadsForks=|v_#pthreadsForks_112|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_366|, #length=|v_#length_288|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_23|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~ret20#1.base, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 8479#[L122-3]don't care [606] L122-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_4|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_4|, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_4|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem1, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#t~ite5, thread1Thread1of1ForFork1_thidvar0] 8481#[thread1ENTRY, L122-4]don't care [554] thread1ENTRY-->L51: Formula: (and (<= 0 v_~A~0.offset_25) (= (select (select |v_#memory_int_46| v_~A~0.base_25) v_~A~0.offset_25) v_~min~0_12) (<= (+ v_~A~0.offset_25 4) (select |v_#length_48| v_~A~0.base_25)) (= (select |v_#valid_59| v_~A~0.base_25) 1)) InVars {#memory_int=|v_#memory_int_46|, ~A~0.base=v_~A~0.base_25, #length=|v_#length_48|, ~A~0.offset=v_~A~0.offset_25, #valid=|v_#valid_59|} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_25, ~min~0=v_~min~0_12, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_46|, #length=|v_#length_48|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1, ~min~0] 9821#[L51, L122-4]don't care [631] L51-->L57-4: Formula: (and (= v_~b1~0_7 1) (= v_thread1Thread1of1ForFork1_~i~0_17 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_17, ~b1~0=v_~b1~0_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0, ~b1~0] 7973#[L57-4, L122-4]don't care [2022-07-22 12:22:38,562 INFO L750 eck$LassoCheckResult]: Loop: 7973#[L57-4, L122-4]don't care [765] L57-4-->L57-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork1_~i~0_62 4))) (let ((.cse0 (+ v_~A~0.offset_167 .cse3))) (and (<= 0 .cse0) (let ((.cse1 (select (select |v_#memory_int_338| v_~A~0.base_167) .cse0))) (let ((.cse2 (< v_~min~0_101 .cse1))) (or (and (= .cse1 |v_thread1_#t~mem4_46|) (= |v_thread1_#t~mem4_46| v_~min~0_100) (not .cse2)) (and (= v_~min~0_101 v_~min~0_100) .cse2 (= |v_thread1_#t~mem4_46| |v_thread1Thread1of1ForFork1_#t~mem4_46|))))) (< v_thread1Thread1of1ForFork1_~i~0_62 v_~N~0_105) (= v_thread1Thread1of1ForFork1_~i~0_61 (+ v_thread1Thread1of1ForFork1_~i~0_62 1)) (<= (+ v_~A~0.offset_167 .cse3 4) (select |v_#length_272| v_~A~0.base_167)) (= (select |v_#valid_323| v_~A~0.base_167) 1)))) InVars {~A~0.base=v_~A~0.base_167, ~A~0.offset=v_~A~0.offset_167, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_46|, ~min~0=v_~min~0_101, #valid=|v_#valid_323|, #memory_int=|v_#memory_int_338|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_62, #length=|v_#length_272|, ~N~0=v_~N~0_105} OutVars{~A~0.base=v_~A~0.base_167, ~A~0.offset=v_~A~0.offset_167, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_25|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_23|, ~min~0=v_~min~0_100, #valid=|v_#valid_323|, #memory_int=|v_#memory_int_338|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_61, #length=|v_#length_272|, ~N~0=v_~N~0_105, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_25|} AuxVars[|v_thread1_#t~mem4_46|] AssignedVars[thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, ~min~0, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#t~ite5] 7973#[L57-4, L122-4]don't care [2022-07-22 12:22:38,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:38,563 INFO L85 PathProgramCache]: Analyzing trace with hash -1269085205, now seen corresponding path program 1 times [2022-07-22 12:22:38,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:38,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057654591] [2022-07-22 12:22:38,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:38,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,623 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,660 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:38,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:38,661 INFO L85 PathProgramCache]: Analyzing trace with hash 796, now seen corresponding path program 2 times [2022-07-22 12:22:38,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:38,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519656666] [2022-07-22 12:22:38,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,748 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,755 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:38,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:38,756 INFO L85 PathProgramCache]: Analyzing trace with hash -686934926, now seen corresponding path program 1 times [2022-07-22 12:22:38,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:38,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168587261] [2022-07-22 12:22:38,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:38,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,820 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:38,875 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:41,037 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:22:41,037 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:22:41,037 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:22:41,038 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:22:41,038 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:22:41,038 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:41,038 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:22:41,038 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:22:41,038 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-min-max-inc-dec.wvr.c_BEv2_Iteration3_Lasso [2022-07-22 12:22:41,038 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:22:41,038 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:22:41,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:41,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:41,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:41,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:41,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,511 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 12:22:42,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,522 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 12:22:42,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,525 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 12:22:42,530 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 12:22:42,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,533 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 12:22:42,535 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 12:22:42,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,542 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 12:22:42,543 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 12:22:42,545 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 12:22:42,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:42,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:43,438 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:22:43,438 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:22:43,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,442 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 12:22:43,444 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 12:22:43,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:43,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,457 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:43,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:43,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,492 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 12:22:43,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,494 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 12:22:43,495 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 12:22:43,496 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 12:22:43,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-22 12:22:43,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,530 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 12:22:43,531 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 12:22:43,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:43,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,539 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:43,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:43,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,561 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 12:22:43,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,563 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 12:22:43,564 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 12:22:43,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,574 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,600 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-22 12:22:43,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,601 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 12:22:43,602 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 12:22:43,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,610 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:22:43,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,615 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:22:43,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,655 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-22 12:22:43,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,656 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 12:22:43,658 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 12:22:43,660 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 12:22:43,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,709 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-22 12:22:43,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,710 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 12:22:43,714 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 12:22:43,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,728 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,757 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 12:22:43,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,759 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 12:22:43,760 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 12:22:43,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,770 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,795 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-22 12:22:43,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,796 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 12:22:43,798 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 12:22:43,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,808 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,808 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,839 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 12:22:43,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,840 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 12:22:43,841 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 12:22:43,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,849 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-22 12:22:43,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,859 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-07-22 12:22:43,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-07-22 12:22:43,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-22 12:22:43,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,915 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 12:22:43,916 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 12:22:43,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,951 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-22 12:22:43,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,953 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 12:22:43,953 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 12:22:43,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:43,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:43,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:43,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:43,962 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:43,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:43,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:43,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:43,992 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 12:22:43,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:43,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:43,993 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 12:22:43,994 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 12:22:43,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:44,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:44,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:44,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:44,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:44,006 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:44,006 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:44,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:44,031 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-22 12:22:44,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:44,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:44,033 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 12:22:44,038 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 12:22:44,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:44,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:44,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:44,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:44,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:44,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:44,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:44,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:44,074 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 12:22:44,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:44,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:44,076 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 12:22:44,077 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 12:22:44,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:44,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:44,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:44,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:44,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:44,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:44,087 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:44,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:44,134 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 12:22:44,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:44,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:44,136 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 12:22:44,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:44,148 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 12:22:44,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:44,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:44,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:44,148 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:44,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:44,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:44,173 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:22:44,238 INFO L443 ModelExtractionUtils]: Simplification made 22 calls to the SMT solver. [2022-07-22 12:22:44,238 INFO L444 ModelExtractionUtils]: 12 out of 37 variables were initially zero. Simplification set additionally 22 variables to zero. [2022-07-22 12:22:44,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:44,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:44,242 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 12:22:44,243 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 12:22:44,243 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:22:44,252 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:22:44,252 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:22:44,252 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork1_~i~0, ~N~0) = -1*thread1Thread1of1ForFork1_~i~0 + 1*~N~0 Supporting invariants [] [2022-07-22 12:22:44,275 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 12:22:44,568 INFO L257 tatePredicateManager]: 53 out of 53 supporting invariants were superfluous and have been removed [2022-07-22 12:22:44,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:22:44,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:22:44,620 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:22:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:22:44,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:22:44,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:22:44,634 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 12:22:44,635 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 12:22:44,635 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1178 states and 5553 transitions. cyclomatic complexity: 5220 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:22:44,845 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1178 states and 5553 transitions. cyclomatic complexity: 5220. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 2169 states and 10890 transitions. Complement of second has 3 states. [2022-07-22 12:22:44,846 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 12:22:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:22:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 27 transitions. [2022-07-22 12:22:44,847 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 27 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:22:44,847 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:44,847 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 27 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:22:44,848 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:44,848 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 27 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-22 12:22:44,848 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 12:22:44,849 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:44,849 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2169 states and 10890 transitions. [2022-07-22 12:22:44,905 INFO L131 ngComponentsAnalysis]: Automaton has 843 accepting balls. 843 [2022-07-22 12:22:44,954 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2169 states to 2165 states and 10876 transitions. [2022-07-22 12:22:44,954 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1422 [2022-07-22 12:22:44,964 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1915 [2022-07-22 12:22:44,964 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2165 states and 10876 transitions. [2022-07-22 12:22:44,973 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:22:44,973 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2165 states and 10876 transitions. [2022-07-22 12:22:44,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2165 states and 10876 transitions. [2022-07-22 12:22:45,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2165 to 1673. [2022-07-22 12:22:45,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1673 states, 1673 states have (on average 5.040047818290496) internal successors, (8432), 1672 states have internal predecessors, (8432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:22:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1673 states and 8432 transitions. [2022-07-22 12:22:45,056 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1673 states and 8432 transitions. [2022-07-22 12:22:45,056 INFO L425 stractBuchiCegarLoop]: Abstraction has 1673 states and 8432 transitions. [2022-07-22 12:22:45,056 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:22:45,056 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1673 states and 8432 transitions. [2022-07-22 12:22:45,083 INFO L131 ngComponentsAnalysis]: Automaton has 843 accepting balls. 843 [2022-07-22 12:22:45,084 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:22:45,084 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:22:45,084 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:22:45,085 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:22:45,086 INFO L748 eck$LassoCheckResult]: Stem: 14983#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= v_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 14985#[L144-6]don't care [774] L144-6-->L144-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0 4) (select |v_#length_284| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= (store |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|)) |v_#memory_int_358|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= 1 (select |v_#valid_345| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 1)) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_359|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_358|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~4#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1] 15313#[L144-6]don't care [776] L144-6-->L122-3: Formula: (and (= (select |v_#valid_349| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36| |v_ULTIMATE.start_create_fresh_int_array_~size#1_48|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (select |v_#length_288| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) (= |v_#memory_int_366| (store |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_21|))) (= |v_ULTIMATE.start_main_#t~pre21#1_21| |v_#pthreadsForks_113|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (= v_~A~0.offset_179 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| v_~A~0.base_179) (= (+ |v_#pthreadsForks_113| 1) |v_#pthreadsForks_112|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, #pthreadsForks=|v_#pthreadsForks_113|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_367|, #length=|v_#length_288|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|} OutVars{~A~0.base=v_~A~0.base_179, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_23|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, ~A~0.offset=v_~A~0.offset_179, #pthreadsForks=|v_#pthreadsForks_112|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_366|, #length=|v_#length_288|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_23|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~ret20#1.base, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 13323#[L122-3]don't care [606] L122-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_4|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_4|, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_4|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem1, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#t~ite5, thread1Thread1of1ForFork1_thidvar0] 13325#[thread1ENTRY, L122-4]don't care [554] thread1ENTRY-->L51: Formula: (and (<= 0 v_~A~0.offset_25) (= (select (select |v_#memory_int_46| v_~A~0.base_25) v_~A~0.offset_25) v_~min~0_12) (<= (+ v_~A~0.offset_25 4) (select |v_#length_48| v_~A~0.base_25)) (= (select |v_#valid_59| v_~A~0.base_25) 1)) InVars {#memory_int=|v_#memory_int_46|, ~A~0.base=v_~A~0.base_25, #length=|v_#length_48|, ~A~0.offset=v_~A~0.offset_25, #valid=|v_#valid_59|} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_1|, ~A~0.offset=v_~A~0.offset_25, ~min~0=v_~min~0_12, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_46|, #length=|v_#length_48|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem1, ~min~0] 15147#[L51, L122-4]don't care [631] L51-->L57-4: Formula: (and (= v_~b1~0_7 1) (= v_thread1Thread1of1ForFork1_~i~0_17 0)) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_17, ~b1~0=v_~b1~0_7} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0, ~b1~0] 12771#[L57-4, L122-4]don't care [768] L122-4-->L123-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_39|) (= (store |v_#memory_int_341| |v_ULTIMATE.start_main_~#t2~0#1.base_43| (store (select |v_#memory_int_341| |v_ULTIMATE.start_main_~#t2~0#1.base_43|) |v_ULTIMATE.start_main_~#t2~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre23#1_23|)) |v_#memory_int_340|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_39| 4) (select |v_#length_274| |v_ULTIMATE.start_main_~#t2~0#1.base_43|)) (= (+ |v_#pthreadsForks_97| 1) |v_#pthreadsForks_96|) (= (select |v_#valid_325| |v_ULTIMATE.start_main_~#t2~0#1.base_43|) 1) (= |v_#pthreadsForks_97| |v_ULTIMATE.start_main_#t~pre23#1_23|)) InVars {#pthreadsForks=|v_#pthreadsForks_97|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, #valid=|v_#valid_325|, #memory_int=|v_#memory_int_341|, #length=|v_#length_274|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_43|} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_15|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_23|, #pthreadsForks=|v_#pthreadsForks_96|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, #valid=|v_#valid_325|, #memory_int=|v_#memory_int_340|, #length=|v_#length_274|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_17|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_43|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~pre23#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1] 12773#[L57-4, L123-3]don't care [2022-07-22 12:22:45,086 INFO L750 eck$LassoCheckResult]: Loop: 12773#[L57-4, L123-3]don't care [765] L57-4-->L57-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork1_~i~0_62 4))) (let ((.cse0 (+ v_~A~0.offset_167 .cse3))) (and (<= 0 .cse0) (let ((.cse1 (select (select |v_#memory_int_338| v_~A~0.base_167) .cse0))) (let ((.cse2 (< v_~min~0_101 .cse1))) (or (and (= .cse1 |v_thread1_#t~mem4_46|) (= |v_thread1_#t~mem4_46| v_~min~0_100) (not .cse2)) (and (= v_~min~0_101 v_~min~0_100) .cse2 (= |v_thread1_#t~mem4_46| |v_thread1Thread1of1ForFork1_#t~mem4_46|))))) (< v_thread1Thread1of1ForFork1_~i~0_62 v_~N~0_105) (= v_thread1Thread1of1ForFork1_~i~0_61 (+ v_thread1Thread1of1ForFork1_~i~0_62 1)) (<= (+ v_~A~0.offset_167 .cse3 4) (select |v_#length_272| v_~A~0.base_167)) (= (select |v_#valid_323| v_~A~0.base_167) 1)))) InVars {~A~0.base=v_~A~0.base_167, ~A~0.offset=v_~A~0.offset_167, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_46|, ~min~0=v_~min~0_101, #valid=|v_#valid_323|, #memory_int=|v_#memory_int_338|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_62, #length=|v_#length_272|, ~N~0=v_~N~0_105} OutVars{~A~0.base=v_~A~0.base_167, ~A~0.offset=v_~A~0.offset_167, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_25|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_23|, ~min~0=v_~min~0_100, #valid=|v_#valid_323|, #memory_int=|v_#memory_int_338|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_61, #length=|v_#length_272|, ~N~0=v_~N~0_105, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_25|} AuxVars[|v_thread1_#t~mem4_46|] AssignedVars[thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, ~min~0, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#t~ite5] 12773#[L57-4, L123-3]don't care [2022-07-22 12:22:45,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:45,086 INFO L85 PathProgramCache]: Analyzing trace with hash -686934923, now seen corresponding path program 1 times [2022-07-22 12:22:45,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:45,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361850197] [2022-07-22 12:22:45,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:45,132 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:45,165 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:45,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:45,165 INFO L85 PathProgramCache]: Analyzing trace with hash 796, now seen corresponding path program 3 times [2022-07-22 12:22:45,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:45,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681393245] [2022-07-22 12:22:45,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:45,171 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:45,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:45,176 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:45,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:45,177 INFO L85 PathProgramCache]: Analyzing trace with hash 179854632, now seen corresponding path program 1 times [2022-07-22 12:22:45,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:45,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573646283] [2022-07-22 12:22:45,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:45,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:45,240 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:45,311 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:48,960 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:22:48,961 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:22:48,961 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:22:48,961 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:22:48,961 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:22:48,961 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:48,961 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:22:48,961 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:22:48,961 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-min-max-inc-dec.wvr.c_BEv2_Iteration4_Lasso [2022-07-22 12:22:48,961 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:22:48,961 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:22:48,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,978 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 12:22:48,979 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 12:22:48,981 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 12:22:48,983 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 12:22:48,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,986 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 12:22:48,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,988 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 12:22:48,990 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 12:22:48,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,992 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 12:22:48,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:48,997 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 12:22:48,999 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 12:22:49,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,002 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 12:22:49,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,005 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 12:22:49,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,007 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 12:22:49,022 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 12:22:49,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:49,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:50,584 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:51,453 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:22:51,453 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:22:51,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,457 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 12:22:51,458 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 12:22:51,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,466 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-22 12:22:51,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,490 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 12:22:51,491 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 12:22:51,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,521 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-22 12:22:51,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,522 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 12:22:51,526 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 12:22:51,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:51,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:51,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,565 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 12:22:51,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,567 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 12:22:51,568 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 12:22:51,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:51,576 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:51,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,602 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 12:22:51,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,603 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 12:22:51,604 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 12:22:51,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,640 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:51,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,642 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 12:22:51,645 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 12:22:51,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-22 12:22:51,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,678 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 12:22:51,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:51,690 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:51,691 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 12:22:51,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,714 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 12:22:51,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,715 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 12:22:51,718 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 12:22:51,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,726 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:51,726 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:51,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,753 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 12:22:51,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,754 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 12:22:51,755 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 12:22:51,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:51,766 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:51,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-22 12:22:51,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,793 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 12:22:51,793 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 12:22:51,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,801 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:51,801 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:51,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,826 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-22 12:22:51,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,827 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 12:22:51,829 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 12:22:51,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,836 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,859 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 12:22:51,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,861 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 12:22:51,861 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 12:22:51,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,869 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,892 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 12:22:51,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,893 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 12:22:51,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:22:51,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,902 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:51,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,928 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 12:22:51,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,942 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 12:22:51,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:51,966 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 12:22:51,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:51,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:51,968 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 12:22:51,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:51,977 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 12:22:51,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:51,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:51,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:51,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:51,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:51,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:51,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:51,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,001 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:52,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,002 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 12:22:52,003 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 12:22:52,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,013 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,013 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,038 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 12:22:52,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,040 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 12:22:52,040 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 12:22:52,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,074 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 12:22:52,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,075 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 12:22:52,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,087 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,088 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 12:22:52,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,110 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-22 12:22:52,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,111 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 12:22:52,112 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 12:22:52,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,145 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 12:22:52,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,156 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 12:22:52,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,168 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 12:22:52,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,194 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 12:22:52,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,195 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 12:22:52,196 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 12:22:52,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,230 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 12:22:52,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,232 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 12:22:52,234 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 12:22:52,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,242 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,243 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,269 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-22 12:22:52,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,270 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 12:22:52,271 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 12:22:52,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:52,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,303 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 12:22:52,304 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 12:22:52,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,312 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,367 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:52,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,369 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 12:22:52,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,381 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,382 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 12:22:52,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,426 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 12:22:52,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,427 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 12:22:52,428 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 12:22:52,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,460 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 12:22:52,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,461 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 12:22:52,462 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 12:22:52,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,472 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,496 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-22 12:22:52,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,497 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 12:22:52,499 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 12:22:52,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,532 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 12:22:52,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,533 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 12:22:52,534 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 12:22:52,534 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 12:22:52,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,543 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,569 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-22 12:22:52,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,571 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 12:22:52,573 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 12:22:52,575 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 12:22:52,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,582 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,608 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 12:22:52,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,610 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 12:22:52,611 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 12:22:52,612 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 12:22:52,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,620 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,621 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,646 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 12:22:52,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,647 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 12:22:52,648 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 12:22:52,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,655 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:52,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,680 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 12:22:52,680 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 12:22:52,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,689 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,711 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-22 12:22:52,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,713 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 12:22:52,714 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 12:22:52,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,722 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,745 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-22 12:22:52,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,746 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 12:22:52,747 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 12:22:52,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,782 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 12:22:52,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,783 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 12:22:52,784 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 12:22:52,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,793 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,793 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,818 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 12:22:52,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,820 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 12:22:52,820 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 12:22:52,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,828 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,852 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 12:22:52,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,853 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 12:22:52,854 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 12:22:52,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:22:52,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,863 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:22:52,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:22:52,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-22 12:22:52,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,887 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 12:22:52,888 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 12:22:52,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,897 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,897 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,922 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-22 12:22:52,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,924 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 12:22:52,927 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 12:22:52,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:52,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:52,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:52,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:52,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:52,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:52,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:52,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:52,991 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 12:22:52,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:52,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:52,992 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 12:22:52,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,010 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 12:22:53,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,050 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 12:22:53,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,051 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 12:22:53,054 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 12:22:53,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,102 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-22 12:22:53,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,103 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 12:22:53,104 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 12:22:53,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,113 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,137 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 12:22:53,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,139 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 12:22:53,142 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 12:22:53,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,152 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,177 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 12:22:53,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,179 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 12:22:53,180 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 12:22:53,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,189 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,215 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-22 12:22:53,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,216 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 12:22:53,218 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 12:22:53,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,229 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,256 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:53,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,258 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 12:22:53,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,260 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 12:22:53,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,268 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,268 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,295 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 12:22:53,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,297 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 12:22:53,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,299 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 12:22:53,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,307 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,332 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 12:22:53,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,334 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 12:22:53,336 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 12:22:53,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,345 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,371 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 12:22:53,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,372 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 12:22:53,374 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 12:22:53,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,384 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,384 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:53,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,412 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 12:22:53,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,416 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 12:22:53,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,448 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 12:22:53,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,450 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:22:53,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-22 12:22:53,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,460 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:53,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,486 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:22:53,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-22 12:22:53,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,495 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,520 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:53,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,521 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:22:53,522 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-22 12:22:53,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,531 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-22 12:22:53,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,557 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:22:53,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-22 12:22:53,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,568 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,568 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,597 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-07-22 12:22:53,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,599 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:22:53,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-22 12:22:53,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,609 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:22:53,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,613 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:22:53,613 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:22:53,666 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-22 12:22:53,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,668 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:22:53,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:22:53,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:22:53,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:22:53,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:22:53,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:22:53,685 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:22:53,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:22:53,695 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-22 12:22:53,709 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:22:53,769 INFO L443 ModelExtractionUtils]: Simplification made 18 calls to the SMT solver. [2022-07-22 12:22:53,769 INFO L444 ModelExtractionUtils]: 6 out of 40 variables were initially zero. Simplification set additionally 31 variables to zero. [2022-07-22 12:22:53,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:53,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:22:53,771 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:22:53,778 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:22:53,786 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-22 12:22:53,799 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:22:53,799 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:22:53,800 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork1_~i~0, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3) = -4*thread1Thread1of1ForFork1_~i~0 + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3 Supporting invariants [] [2022-07-22 12:22:53,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:54,189 INFO L257 tatePredicateManager]: 55 out of 58 supporting invariants were superfluous and have been removed [2022-07-22 12:22:54,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:22:54,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-22 12:22:54,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:22:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:22:54,318 WARN L261 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-22 12:22:54,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:22:54,319 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 12:22:54,319 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 1 loop predicates [2022-07-22 12:22:54,320 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1673 states and 8432 transitions. cyclomatic complexity: 7852 Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 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 12:22:54,445 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1673 states and 8432 transitions. cyclomatic complexity: 7852. Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1681 states and 8451 transitions. Complement of second has 5 states. [2022-07-22 12:22:54,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 3 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:22:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 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 12:22:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 10 transitions. [2022-07-22 12:22:54,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 10 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:22:54,447 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:54,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 10 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-22 12:22:54,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:54,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 10 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-22 12:22:54,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:22:54,448 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1681 states and 8451 transitions. [2022-07-22 12:22:54,486 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-07-22 12:22:54,506 INFO L131 ngComponentsAnalysis]: Automaton has 842 accepting balls. 842 [2022-07-22 12:22:54,545 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1681 states to 1681 states and 8451 transitions. [2022-07-22 12:22:54,545 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1423 [2022-07-22 12:22:54,551 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1429 [2022-07-22 12:22:54,552 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1681 states and 8451 transitions. [2022-07-22 12:22:54,558 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:22:54,559 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1681 states and 8451 transitions. [2022-07-22 12:22:54,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1681 states and 8451 transitions. [2022-07-22 12:22:54,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1681 to 1673. [2022-07-22 12:22:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1673 states, 1673 states have (on average 5.039450089659295) internal successors, (8431), 1672 states have internal predecessors, (8431), 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 12:22:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1673 states and 8431 transitions. [2022-07-22 12:22:54,642 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1673 states and 8431 transitions. [2022-07-22 12:22:54,642 INFO L425 stractBuchiCegarLoop]: Abstraction has 1673 states and 8431 transitions. [2022-07-22 12:22:54,642 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:22:54,642 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1673 states and 8431 transitions. [2022-07-22 12:22:54,669 INFO L131 ngComponentsAnalysis]: Automaton has 842 accepting balls. 842 [2022-07-22 12:22:54,669 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:22:54,669 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:22:54,670 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:22:54,670 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:22:54,672 INFO L748 eck$LassoCheckResult]: Stem: 20293#[ULTIMATE.startENTRY]don't care [799] ULTIMATE.startENTRY-->L144-6: Formula: (let ((.cse4 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse1 (store .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_5| 1)) (.cse5 (store .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 1))) (and (= v_~v_assert~0_Out_2 0) (= v_~b2~0_Out_2 0) (= v_~N~0_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (not (= (ite (< 0 v_~N~0_Out_2) 1 0) 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (= v_~max~0_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) 0) (= 29 (select |v_#length_In_7| 2)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= 48 (select .cse0 0)) (= v_~b1~0_Out_2 0) (= |v_#length_Out_6| (store (store (store (store (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= |v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6| 0) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6| 0) (= (select .cse3 |v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= v_~min~0_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= (select .cse4 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= (store .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= 2 (select |v_#length_In_7| 1)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= (select .cse5 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|))))))) InVars {#memory_int=|v_#memory_int_In_5|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_7|, #valid=|v_#valid_In_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_Out_2|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_Out_2|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_Out_2|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_Out_2|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset_Out_6|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_Out_6|, ~b1~0=v_~b1~0_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~v_assert~0=v_~v_assert~0_Out_2, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_~#t5~0#1.base=|v_ULTIMATE.start_main_~#t5~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_Out_2|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_Out_2|, ~b2~0=v_~b2~0_Out_2, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ~max~0=v_~max~0_Out_2, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_Out_2|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_Out_2|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_Out_2|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_Out_2|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_Out_6|, ULTIMATE.start_main_#t~mem33#1=|v_ULTIMATE.start_main_#t~mem33#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_Out_2|, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_~#t5~0#1.offset=|v_ULTIMATE.start_main_~#t5~0#1.offset_Out_6|, #memory_int=|v_#memory_int_In_5|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_Out_2|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_Out_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.offset, #length, ULTIMATE.start_main_~#t4~0#1.base, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_~#t5~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc36#1.base, ~min~0, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_main_#t~nondet28#1, ~b2~0, ULTIMATE.start_main_#t~ret20#1.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ~max~0, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_~i~4#1, ULTIMATE.start_main_#t~mem33#1, ~A~0.offset, ULTIMATE.start_main_#t~pre23#1, #valid, ULTIMATE.start_main_~#t5~0#1.offset, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 20295#[L144-6]don't care [774] L144-6-->L144-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse0 4) (select |v_#length_284| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= (store |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_359| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|)) |v_#memory_int_358|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= 1 (select |v_#valid_345| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33| 1)) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_359|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet38#1_23|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_358|, #length=|v_#length_284|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|, ULTIMATE.start_create_fresh_int_array_#t~post37#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post37#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~4#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post37#1, ULTIMATE.start_create_fresh_int_array_#t~nondet38#1] 20621#[L144-6]don't care [776] L144-6-->L122-3: Formula: (and (= (select |v_#valid_349| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) 1) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36| |v_ULTIMATE.start_create_fresh_int_array_~size#1_48|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (select |v_#length_288| |v_ULTIMATE.start_main_~#t1~0#1.base_43|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) (= |v_#memory_int_366| (store |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43| (store (select |v_#memory_int_367| |v_ULTIMATE.start_main_~#t1~0#1.base_43|) |v_ULTIMATE.start_main_~#t1~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_21|))) (= |v_ULTIMATE.start_main_#t~pre21#1_21| |v_#pthreadsForks_113|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_35|) (= v_~A~0.offset_179 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18| v_~A~0.base_179) (= (+ |v_#pthreadsForks_113| 1) |v_#pthreadsForks_112|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, #pthreadsForks=|v_#pthreadsForks_113|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_367|, #length=|v_#length_288|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|} OutVars{~A~0.base=v_~A~0.base_179, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_main_#t~ret20#1.base=|v_ULTIMATE.start_main_#t~ret20#1.base_23|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_43|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_18|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_48|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_18|, ULTIMATE.start_create_fresh_int_array_~i~4#1=|v_ULTIMATE.start_create_fresh_int_array_~i~4#1_36|, ~A~0.offset=v_~A~0.offset_179, #pthreadsForks=|v_#pthreadsForks_112|, #valid=|v_#valid_349|, #memory_int=|v_#memory_int_366|, #length=|v_#length_288|, ULTIMATE.start_main_#t~ret20#1.offset=|v_ULTIMATE.start_main_#t~ret20#1.offset_23|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~ret20#1.base, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ret20#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 18633#[L122-3]don't care [606] L122-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem1=|v_thread1Thread1of1ForFork1_#t~mem1_4|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_4|, thread1Thread1of1ForFork1_#t~mem4=|v_thread1Thread1of1ForFork1_#t~mem4_4|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_8|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_14, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_#t~ite5=|v_thread1Thread1of1ForFork1_#t~ite5_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem1, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~mem4, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_#t~ite5, thread1Thread1of1ForFork1_thidvar0] 18635#[thread1ENTRY, L122-4]don't care [768] L122-4-->L123-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_39|) (= (store |v_#memory_int_341| |v_ULTIMATE.start_main_~#t2~0#1.base_43| (store (select |v_#memory_int_341| |v_ULTIMATE.start_main_~#t2~0#1.base_43|) |v_ULTIMATE.start_main_~#t2~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre23#1_23|)) |v_#memory_int_340|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_39| 4) (select |v_#length_274| |v_ULTIMATE.start_main_~#t2~0#1.base_43|)) (= (+ |v_#pthreadsForks_97| 1) |v_#pthreadsForks_96|) (= (select |v_#valid_325| |v_ULTIMATE.start_main_~#t2~0#1.base_43|) 1) (= |v_#pthreadsForks_97| |v_ULTIMATE.start_main_#t~pre23#1_23|)) InVars {#pthreadsForks=|v_#pthreadsForks_97|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, #valid=|v_#valid_325|, #memory_int=|v_#memory_int_341|, #length=|v_#length_274|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_43|} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_15|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_23|, #pthreadsForks=|v_#pthreadsForks_96|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, #valid=|v_#valid_325|, #memory_int=|v_#memory_int_340|, #length=|v_#length_274|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_17|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_43|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~pre23#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre21#1] 20669#[L123-3, thread1ENTRY]don't care [612] L123-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre23#1_6|) (= v_thread2Thread1of1ForFork3_thidvar2_2 0) (= v_thread2Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|} OutVars{thread2Thread1of1ForFork3_#t~mem6=|v_thread2Thread1of1ForFork3_#t~mem6_4|, thread2Thread1of1ForFork3_#t~ite10=|v_thread2Thread1of1ForFork3_#t~ite10_4|, thread2Thread1of1ForFork3_thidvar0=v_thread2Thread1of1ForFork3_thidvar0_2, thread2Thread1of1ForFork3_~i~1=v_thread2Thread1of1ForFork3_~i~1_14, thread2Thread1of1ForFork3_thidvar1=v_thread2Thread1of1ForFork3_thidvar1_2, thread2Thread1of1ForFork3_#t~mem9=|v_thread2Thread1of1ForFork3_#t~mem9_4|, thread2Thread1of1ForFork3_#t~post7=|v_thread2Thread1of1ForFork3_#t~post7_8|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|, thread2Thread1of1ForFork3_thidvar2=v_thread2Thread1of1ForFork3_thidvar2_2, thread2Thread1of1ForFork3_#res.base=|v_thread2Thread1of1ForFork3_#res.base_4|, thread2Thread1of1ForFork3_#t~mem8=|v_thread2Thread1of1ForFork3_#t~mem8_4|, thread2Thread1of1ForFork3_#res.offset=|v_thread2Thread1of1ForFork3_#res.offset_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork3_#t~mem6, thread2Thread1of1ForFork3_#t~ite10, thread2Thread1of1ForFork3_thidvar0, thread2Thread1of1ForFork3_~i~1, thread2Thread1of1ForFork3_thidvar1, thread2Thread1of1ForFork3_#t~mem9, thread2Thread1of1ForFork3_#t~post7, thread2Thread1of1ForFork3_thidvar2, thread2Thread1of1ForFork3_#res.base, thread2Thread1of1ForFork3_#t~mem8, thread2Thread1of1ForFork3_#res.offset] 20635#[thread2ENTRY, L123-4, thread1ENTRY]don't care [566] thread2ENTRY-->L69: Formula: (and (<= 0 v_~A~0.offset_35) (= (select (select |v_#memory_int_58| v_~A~0.base_35) v_~A~0.offset_35) v_~max~0_14) (<= (+ v_~A~0.offset_35 4) (select |v_#length_58| v_~A~0.base_35)) (= (select |v_#valid_69| v_~A~0.base_35) 1)) InVars {#memory_int=|v_#memory_int_58|, ~A~0.base=v_~A~0.base_35, #length=|v_#length_58|, ~A~0.offset=v_~A~0.offset_35, #valid=|v_#valid_69|} OutVars{~A~0.base=v_~A~0.base_35, thread2Thread1of1ForFork3_#t~mem6=|v_thread2Thread1of1ForFork3_#t~mem6_1|, ~A~0.offset=v_~A~0.offset_35, #valid=|v_#valid_69|, #memory_int=|v_#memory_int_58|, ~max~0=v_~max~0_14, #length=|v_#length_58|} AuxVars[] AssignedVars[thread2Thread1of1ForFork3_#t~mem6, ~max~0] 20045#[L69, L123-4, thread1ENTRY]don't care [695] L69-->L75-4: Formula: (and (= v_~b2~0_14 1) (= v_thread2Thread1of1ForFork3_~i~1_23 0)) InVars {} OutVars{~b2~0=v_~b2~0_14, thread2Thread1of1ForFork3_~i~1=v_thread2Thread1of1ForFork3_~i~1_23} AuxVars[] AssignedVars[~b2~0, thread2Thread1of1ForFork3_~i~1] 20047#[L123-4, thread1ENTRY, L75-4]don't care [2022-07-22 12:22:54,672 INFO L750 eck$LassoCheckResult]: Loop: 20047#[L123-4, thread1ENTRY, L75-4]don't care [745] L75-4-->L75-4: Formula: (let ((.cse3 (* v_thread2Thread1of1ForFork3_~i~1_34 4))) (let ((.cse2 (+ .cse3 v_~A~0.offset_133))) (and (let ((.cse1 (select (select |v_#memory_int_264| v_~A~0.base_133) .cse2))) (let ((.cse0 (< .cse1 v_~max~0_63))) (or (and (= v_~max~0_63 v_~max~0_62) (= |v_thread2_#t~mem9_32| |v_thread2Thread1of1ForFork3_#t~mem9_22|) .cse0) (and (not .cse0) (= |v_thread2_#t~mem9_32| v_~max~0_62) (= |v_thread2_#t~mem9_32| .cse1))))) (= v_thread2Thread1of1ForFork3_~i~1_33 (+ v_thread2Thread1of1ForFork3_~i~1_34 1)) (= (select |v_#valid_265| v_~A~0.base_133) 1) (<= (+ .cse3 v_~A~0.offset_133 4) (select |v_#length_224| v_~A~0.base_133)) (<= 0 .cse2) (< v_thread2Thread1of1ForFork3_~i~1_34 v_~N~0_71)))) InVars {~A~0.base=v_~A~0.base_133, thread2Thread1of1ForFork3_~i~1=v_thread2Thread1of1ForFork3_~i~1_34, ~A~0.offset=v_~A~0.offset_133, thread2Thread1of1ForFork3_#t~mem9=|v_thread2Thread1of1ForFork3_#t~mem9_22|, #valid=|v_#valid_265|, #memory_int=|v_#memory_int_264|, ~max~0=v_~max~0_63, #length=|v_#length_224|, ~N~0=v_~N~0_71} OutVars{~A~0.base=v_~A~0.base_133, thread2Thread1of1ForFork3_#t~ite10=|v_thread2Thread1of1ForFork3_#t~ite10_13|, thread2Thread1of1ForFork3_~i~1=v_thread2Thread1of1ForFork3_~i~1_33, ~A~0.offset=v_~A~0.offset_133, thread2Thread1of1ForFork3_#t~post7=|v_thread2Thread1of1ForFork3_#t~post7_19|, #valid=|v_#valid_265|, thread2Thread1of1ForFork3_#t~mem8=|v_thread2Thread1of1ForFork3_#t~mem8_13|, #memory_int=|v_#memory_int_264|, ~max~0=v_~max~0_62, #length=|v_#length_224|, ~N~0=v_~N~0_71} AuxVars[|v_thread2_#t~mem9_32|] AssignedVars[thread2Thread1of1ForFork3_#t~ite10, thread2Thread1of1ForFork3_~i~1, thread2Thread1of1ForFork3_#t~post7, thread2Thread1of1ForFork3_#t~mem9, thread2Thread1of1ForFork3_#t~mem8, ~max~0] 20047#[L123-4, thread1ENTRY, L75-4]don't care [2022-07-22 12:22:54,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:54,673 INFO L85 PathProgramCache]: Analyzing trace with hash 186205315, now seen corresponding path program 1 times [2022-07-22 12:22:54,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:54,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102513611] [2022-07-22 12:22:54,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:54,765 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:54,818 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:54,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:54,819 INFO L85 PathProgramCache]: Analyzing trace with hash 776, now seen corresponding path program 1 times [2022-07-22 12:22:54,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:54,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481731693] [2022-07-22 12:22:54,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:54,830 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:54,843 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:54,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:22:54,844 INFO L85 PathProgramCache]: Analyzing trace with hash 1477398214, now seen corresponding path program 1 times [2022-07-22 12:22:54,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:22:54,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074912909] [2022-07-22 12:22:54,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:22:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:22:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:54,929 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:22:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:22:54,968 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:22:58,959 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:22:58,959 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:22:58,959 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:22:58,959 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:22:58,959 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:22:58,960 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:22:58,960 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:22:58,960 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:22:58,960 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-min-max-inc-dec.wvr.c_BEv2_Iteration5_Lasso [2022-07-22 12:22:58,960 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:22:58,960 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:22:58,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,981 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 12:22:58,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,983 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 12:22:58,985 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 12:22:58,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,992 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 12:22:58,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:58,995 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 12:22:58,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:59,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:59,001 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 12:22:59,002 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 12:22:59,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:59,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:59,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:22:59,680 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 12:22:59,687 INFO L158 Benchmark]: Toolchain (without parser) took 39968.44ms. Allocated memory was 154.1MB in the beginning and 297.8MB in the end (delta: 143.7MB). Free memory was 128.5MB in the beginning and 142.7MB in the end (delta: -14.2MB). Peak memory consumption was 208.9MB. Max. memory is 8.0GB. [2022-07-22 12:22:59,687 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 154.1MB. Free memory was 124.2MB in the beginning and 124.0MB in the end (delta: 141.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:22:59,690 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.91ms. Allocated memory is still 154.1MB. Free memory was 128.3MB in the beginning and 116.0MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-07-22 12:22:59,691 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.03ms. Allocated memory is still 154.1MB. Free memory was 116.0MB in the beginning and 113.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:22:59,691 INFO L158 Benchmark]: Boogie Preprocessor took 51.37ms. Allocated memory is still 154.1MB. Free memory was 113.9MB in the beginning and 112.1MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-22 12:22:59,692 INFO L158 Benchmark]: RCFGBuilder took 1029.11ms. Allocated memory is still 154.1MB. Free memory was 112.1MB in the beginning and 120.4MB in the end (delta: -8.3MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-07-22 12:22:59,692 INFO L158 Benchmark]: BuchiAutomizer took 38495.30ms. Allocated memory was 154.1MB in the beginning and 297.8MB in the end (delta: 143.7MB). Free memory was 119.9MB in the beginning and 142.7MB in the end (delta: -22.8MB). Peak memory consumption was 200.5MB. Max. memory is 8.0GB. [2022-07-22 12:22:59,695 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 154.1MB. Free memory was 124.2MB in the beginning and 124.0MB in the end (delta: 141.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 325.91ms. Allocated memory is still 154.1MB. Free memory was 128.3MB in the beginning and 116.0MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 53.03ms. Allocated memory is still 154.1MB. Free memory was 116.0MB in the beginning and 113.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 51.37ms. Allocated memory is still 154.1MB. Free memory was 113.9MB in the beginning and 112.1MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 1029.11ms. Allocated memory is still 154.1MB. Free memory was 112.1MB in the beginning and 120.4MB in the end (delta: -8.3MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 38495.30ms. Allocated memory was 154.1MB in the beginning and 297.8MB in the end (delta: 143.7MB). Free memory was 119.9MB in the beginning and 142.7MB in the end (delta: -22.8MB). Peak memory consumption was 200.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 10.5s, 189 PlacesBefore, 49 PlacesAfterwards, 187 TransitionsBefore, 38 TransitionsAfterwards, 3806 CoEnabledTransitionPairs, 8 FixpointIterations, 92 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 24 TrivialYvCompositions, 8 ConcurrentYvCompositions, 9 ChoiceCompositions, 179 TotalNumberOfCompositions, 5906 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4599, positive: 4482, positive conditional: 0, positive unconditional: 4482, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2571, positive: 2522, positive conditional: 0, positive unconditional: 2522, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2571, positive: 2522, positive conditional: 0, positive unconditional: 2522, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 49, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 49, negative conditional: 0, negative unconditional: 49, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 284, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 284, negative conditional: 0, negative unconditional: 284, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4599, positive: 1960, positive conditional: 0, positive unconditional: 1960, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 2571, unknown conditional: 0, unknown unconditional: 2571] , Statistics on independence cache: Total cache size (in pairs): 219, Positive cache size: 206, Positive conditional cache size: 0, Positive unconditional cache size: 206, Negative cache size: 13, Negative conditional cache size: 0, Negative unconditional cache size: 13 - 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 12:22:59,733 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...