/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-more-inc-subseq.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:23:13,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:23:13,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:23:13,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:23:13,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:23:13,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:23:13,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:23:13,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:23:13,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:23:13,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:23:13,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:23:13,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:23:13,222 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:23:13,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:23:13,224 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:23:13,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:23:13,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:23:13,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:23:13,241 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:23:13,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:23:13,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:23:13,244 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 12:23:13,285 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:23:13,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:23:13,286 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:23:13,287 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:23:13,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:23:13,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:23:13,291 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:23:13,291 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:23:13,291 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:23:13,292 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:23:13,292 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:23:13,293 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:23:13,293 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:23:13,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:23:13,293 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:23:13,294 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:23:13,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:23:13,295 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:23:13,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:23:13,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:23:13,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:23:13,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:23:13,296 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:23:13,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:23:13,297 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:23:13,298 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:23:13,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:23:13,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:23:13,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:23:13,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:23:13,299 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:23:13,302 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:23:13,302 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:23:13,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:23:13,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:23:13,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:23:13,741 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:23:13,742 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:23:13,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-inc-subseq.wvr.c [2022-07-22 12:23:13,838 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f0a5558/8ff9f7ce726c47168e93360b69b73556/FLAGce3099ad9 [2022-07-22 12:23:14,456 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:23:14,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-inc-subseq.wvr.c [2022-07-22 12:23:14,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f0a5558/8ff9f7ce726c47168e93360b69b73556/FLAGce3099ad9 [2022-07-22 12:23:14,828 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f0a5558/8ff9f7ce726c47168e93360b69b73556 [2022-07-22 12:23:14,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:23:14,836 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:23:14,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:23:14,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:23:14,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:23:14,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:23:14" (1/1) ... [2022-07-22 12:23:14,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4236ab91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:14, skipping insertion in model container [2022-07-22 12:23:14,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:23:14" (1/1) ... [2022-07-22 12:23:14,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:23:14,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:23:15,082 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-more-inc-subseq.wvr.c[2924,2937] [2022-07-22 12:23:15,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:23:15,099 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:23:15,127 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-more-inc-subseq.wvr.c[2924,2937] [2022-07-22 12:23:15,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:23:15,148 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:23:15,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15 WrapperNode [2022-07-22 12:23:15,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:23:15,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:23:15,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:23:15,151 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:23:15,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,201 INFO L137 Inliner]: procedures = 24, calls = 45, calls flagged for inlining = 11, calls inlined = 13, statements flattened = 186 [2022-07-22 12:23:15,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:23:15,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:23:15,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:23:15,202 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:23:15,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,225 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:23:15,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:23:15,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:23:15,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:23:15,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (1/1) ... [2022-07-22 12:23:15,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:15,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:15,297 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 12:23:15,314 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 12:23:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:23:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:23:15,389 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:23:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:23:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:23:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:23:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:23:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:23:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:23:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:23:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:23:15,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:23:15,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:23:15,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:23:15,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:23:15,393 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 12:23:15,536 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:23:15,538 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:23:16,012 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:23:16,158 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:23:16,158 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-22 12:23:16,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:23:16 BoogieIcfgContainer [2022-07-22 12:23:16,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:23:16,162 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:23:16,163 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:23:16,167 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:23:16,167 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:23:16,168 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:23:14" (1/3) ... [2022-07-22 12:23:16,169 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@308f0a9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:23:16, skipping insertion in model container [2022-07-22 12:23:16,169 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:23:16,169 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:23:15" (2/3) ... [2022-07-22 12:23:16,169 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@308f0a9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:23:16, skipping insertion in model container [2022-07-22 12:23:16,170 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:23:16,170 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:23:16" (3/3) ... [2022-07-22 12:23:16,171 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-more-inc-subseq.wvr.c [2022-07-22 12:23:16,263 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-22 12:23:16,301 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 175 places, 185 transitions, 386 flow [2022-07-22 12:23:16,374 INFO L129 PetriNetUnfolder]: 15/181 cut-off events. [2022-07-22 12:23:16,375 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:23:16,379 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 181 events. 15/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 97 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 147. Up to 2 conditions per place. [2022-07-22 12:23:16,380 INFO L82 GeneralOperation]: Start removeDead. Operand has 175 places, 185 transitions, 386 flow [2022-07-22 12:23:16,389 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 181 transitions, 374 flow [2022-07-22 12:23:16,393 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:23:16,409 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 173 places, 181 transitions, 374 flow [2022-07-22 12:23:16,412 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 173 places, 181 transitions, 374 flow [2022-07-22 12:23:16,413 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 181 transitions, 374 flow [2022-07-22 12:23:16,454 INFO L129 PetriNetUnfolder]: 15/181 cut-off events. [2022-07-22 12:23:16,457 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:23:16,458 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 181 events. 15/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 98 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 147. Up to 2 conditions per place. [2022-07-22 12:23:16,460 INFO L116 LiptonReduction]: Number of co-enabled transitions 690 [2022-07-22 12:23:22,391 INFO L131 LiptonReduction]: Checked pairs total: 1138 [2022-07-22 12:23:22,392 INFO L133 LiptonReduction]: Total number of compositions: 194 [2022-07-22 12:23:22,416 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:23:22,416 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:23:22,416 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:23:22,416 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:23:22,416 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:23:22,416 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:23:22,417 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:23:22,417 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:23:22,419 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:23:22,461 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-22 12:23:22,461 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:22,462 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:22,468 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:23:22,468 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:23:22,468 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:23:22,468 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 59 states, but on-demand construction may add more states [2022-07-22 12:23:22,474 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-22 12:23:22,475 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:22,475 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:22,475 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:23:22,475 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:23:22,481 INFO L748 eck$LassoCheckResult]: Stem: 178#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 181#[L117-6]don't care [2022-07-22 12:23:22,481 INFO L750 eck$LassoCheckResult]: Loop: 181#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 181#[L117-6]don't care [2022-07-22 12:23:22,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:22,487 INFO L85 PathProgramCache]: Analyzing trace with hash 772, now seen corresponding path program 1 times [2022-07-22 12:23:22,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:22,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896768562] [2022-07-22 12:23:22,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:22,623 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:22,700 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:22,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:22,703 INFO L85 PathProgramCache]: Analyzing trace with hash 735, now seen corresponding path program 1 times [2022-07-22 12:23:22,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:22,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92132504] [2022-07-22 12:23:22,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:22,715 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:22,724 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:22,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:22,726 INFO L85 PathProgramCache]: Analyzing trace with hash 24636, now seen corresponding path program 1 times [2022-07-22 12:23:22,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:22,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406822356] [2022-07-22 12:23:22,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:22,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:22,766 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:22,825 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:23,703 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:23:23,703 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:23:23,704 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:23:23,704 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:23:23,704 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:23:23,704 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:23,704 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:23:23,704 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:23:23,705 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:23:23,705 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:23:23,705 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:23:23,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,784 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,788 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:23,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:24,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:24,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:24,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:24,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:24,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:24,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:24,606 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:23:24,611 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:23:24,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,616 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 12:23:24,624 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 12:23:24,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:24,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:24,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:24,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:24,693 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 12:23:24,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,695 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 12:23:24,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:24,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:24,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,713 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:24,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:24,715 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 12:23:24,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:24,761 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 12:23:24,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,763 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 12:23:24,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:24,771 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 12:23:24,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:24,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:24,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:24,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:24,805 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:24,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,806 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 12:23:24,807 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 12:23:24,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:24,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:24,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,819 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:24,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:24,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:24,842 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 12:23:24,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,845 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 12:23:24,846 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 12:23:24,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:24,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:24,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:24,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:24,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:24,879 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 12:23:24,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,880 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 12:23:24,883 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 12:23:24,887 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 12:23:24,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:24,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,895 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:24,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:24,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:24,921 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-07-22 12:23:24,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,923 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 12:23:24,926 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 12:23:24,927 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 12:23:24,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:24,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:24,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:24,978 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 12:23:24,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:24,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:24,979 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 12:23:24,980 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 12:23:24,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:24,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:24,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:24,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:24,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:24,990 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:24,990 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,023 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:25,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,026 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 12:23:25,026 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 12:23:25,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,037 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,096 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 12:23:25,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,097 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 12:23:25,104 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 12:23:25,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,116 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,119 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 12:23:25,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,156 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 12:23:25,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,156 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,157 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 12:23:25,158 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 12:23:25,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,167 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,193 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 12:23:25,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,195 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 12:23:25,197 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 12:23:25,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,207 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,263 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 12:23:25,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,265 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 12:23:25,269 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 12:23:25,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,281 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,330 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 12:23:25,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,332 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 12:23:25,334 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 12:23:25,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,342 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,366 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 12:23:25,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,368 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 12:23:25,369 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 12:23:25,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,379 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:25,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,433 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 12:23:25,436 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 12:23:25,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,468 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 12:23:25,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,470 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 12:23:25,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,488 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 12:23:25,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,490 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,514 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 12:23:25,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,515 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 12:23:25,516 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 12:23:25,522 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 12:23:25,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,585 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 12:23:25,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,586 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 12:23:25,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,606 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,610 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 12:23:25,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,640 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 12:23:25,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,642 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 12:23:25,645 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 12:23:25,646 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 12:23:25,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-07-22 12:23:25,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,680 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 12:23:25,682 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 12:23:25,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,692 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,692 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:25,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,720 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 12:23:25,721 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 12:23:25,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,751 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-22 12:23:25,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,753 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 12:23:25,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,756 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 12:23:25,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,763 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:25,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,790 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 12:23:25,791 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 12:23:25,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,801 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,801 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,831 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 12:23:25,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,832 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 12:23:25,833 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 12:23:25,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,843 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,867 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:25,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,869 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 12:23:25,869 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 12:23:25,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,903 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 12:23:25,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,907 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 12:23:25,908 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 12:23:25,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:25,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,918 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:25,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:25,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:25,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:25,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:25,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:25,942 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 12:23:25,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:25,947 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 12:23:25,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:25,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:25,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:25,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:25,956 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:25,956 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:25,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,002 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:26,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,003 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 12:23:26,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,013 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 12:23:26,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,016 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:26,016 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:26,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,058 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:26,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,059 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 12:23:26,060 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 12:23:26,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:26,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,068 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:26,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:26,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,090 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 12:23:26,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,091 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 12:23:26,093 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 12:23:26,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:26,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,100 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,101 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:26,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:26,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,124 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-22 12:23:26,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,125 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 12:23:26,126 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 12:23:26,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:26,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,135 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:26,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:26,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:26,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,160 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 12:23:26,161 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 12:23:26,162 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 12:23:26,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:26,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,171 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:26,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:26,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,193 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 12:23:26,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,194 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 12:23:26,195 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 12:23:26,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:26,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:26,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,240 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 12:23:26,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,241 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 12:23:26,242 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 12:23:26,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:26,252 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:26,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,309 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 12:23:26,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,311 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 12:23:26,314 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 12:23:26,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,323 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:26,323 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:26,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,366 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 12:23:26,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,367 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 12:23:26,369 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 12:23:26,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,377 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:23:26,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,380 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:23:26,380 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:26,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,428 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:26,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,430 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 12:23:26,431 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 12:23:26,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:26,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:26,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:26,478 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 12:23:26,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,480 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 12:23:26,480 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 12:23:26,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:26,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:26,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:26,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:26,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:26,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:26,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:26,504 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:23:26,560 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:23:26,561 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-22 12:23:26,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:26,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:26,565 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 12:23:26,573 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 12:23:26,574 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:23:26,596 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:23:26,596 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:23:26,597 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:23:26,635 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 12:23:26,717 INFO L257 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-22 12:23:26,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:26,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:23:26,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:23:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:26,815 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:23:26,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:23:26,816 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 12:23:26,849 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 12:23:26,851 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 59 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:26,897 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 59 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 62 states and 146 transitions. Complement of second has 3 states. [2022-07-22 12:23:26,899 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 12:23:26,904 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 12:23:26,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:23:26,907 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:23:26,907 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:26,907 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:23:26,907 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:26,907 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:23:26,908 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:26,908 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 62 states and 146 transitions. [2022-07-22 12:23:26,913 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 45 [2022-07-22 12:23:26,919 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 62 states to 56 states and 135 transitions. [2022-07-22 12:23:26,920 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2022-07-22 12:23:26,921 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 55 [2022-07-22 12:23:26,921 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 135 transitions. [2022-07-22 12:23:26,923 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:23:26,923 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-22 12:23:26,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 135 transitions. [2022-07-22 12:23:26,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 55. [2022-07-22 12:23:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.418181818181818) internal successors, (133), 54 states have internal predecessors, (133), 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 12:23:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 133 transitions. [2022-07-22 12:23:26,956 INFO L242 hiAutomatonCegarLoop]: Abstraction has 55 states and 133 transitions. [2022-07-22 12:23:26,956 INFO L425 stractBuchiCegarLoop]: Abstraction has 55 states and 133 transitions. [2022-07-22 12:23:26,957 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:23:26,957 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 55 states and 133 transitions. [2022-07-22 12:23:26,959 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 45 [2022-07-22 12:23:26,959 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:26,959 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:26,959 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-22 12:23:26,959 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:23:26,960 INFO L748 eck$LassoCheckResult]: Stem: 547#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 533#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 527#[L117-14]don't care [2022-07-22 12:23:26,960 INFO L750 eck$LassoCheckResult]: Loop: 527#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 527#[L117-14]don't care [2022-07-22 12:23:26,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:26,961 INFO L85 PathProgramCache]: Analyzing trace with hash 24671, now seen corresponding path program 1 times [2022-07-22 12:23:26,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:26,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326884697] [2022-07-22 12:23:26,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:26,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:26,991 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:27,017 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:27,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:27,018 INFO L85 PathProgramCache]: Analyzing trace with hash 726, now seen corresponding path program 1 times [2022-07-22 12:23:27,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:27,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296701316] [2022-07-22 12:23:27,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:27,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:27,064 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:27,067 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 12:23:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:27,073 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:27,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:27,074 INFO L85 PathProgramCache]: Analyzing trace with hash 765496, now seen corresponding path program 1 times [2022-07-22 12:23:27,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:27,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015222856] [2022-07-22 12:23:27,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:27,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:27,108 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:27,171 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:28,453 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:23:28,454 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:23:28,454 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:23:28,454 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:23:28,454 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:23:28,455 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:28,455 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:23:28,455 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:23:28,455 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration2_Lasso [2022-07-22 12:23:28,455 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:23:28,456 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:23:28,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,934 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 12:23:28,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,940 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 12:23:28,941 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 12:23:28,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:28,955 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 12:23:28,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:29,455 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:23:29,455 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:23:29,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,455 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,461 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 12:23:29,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:29,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:29,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:29,477 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 12:23:29,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,499 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 12:23:29,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,501 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 12:23:29,503 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 12:23:29,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,544 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:29,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,545 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 12:23:29,546 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 12:23:29,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,556 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,556 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,580 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 12:23:29,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,581 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 12:23:29,582 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 12:23:29,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:29,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:29,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:29,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,611 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-22 12:23:29,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,612 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 12:23:29,615 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 12:23:29,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:29,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,624 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,625 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:29,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:29,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:29,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,677 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 12:23:29,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,692 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-22 12:23:29,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,696 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-22 12:23:29,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,705 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 12:23:29,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:29,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,733 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 12:23:29,734 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 12:23:29,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,797 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 12:23:29,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,798 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 12:23:29,799 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 12:23:29,799 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 12:23:29,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,808 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,808 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,840 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 12:23:29,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,842 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 12:23:29,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,853 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 12:23:29,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,854 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,878 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:23:29,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,879 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 12:23:29,880 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 12:23:29,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,889 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,889 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,919 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 12:23:29,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,920 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 12:23:29,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,929 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 12:23:29,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:29,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-22 12:23:29,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:29,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:29,957 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 12:23:29,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:29,962 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 12:23:29,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:29,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:29,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:29,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:29,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:29,969 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:29,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:30,014 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 12:23:30,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,015 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 12:23:30,016 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 12:23:30,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:30,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:30,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:30,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:30,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:30,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:30,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:30,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:30,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:30,046 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 12:23:30,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,047 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 12:23:30,048 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 12:23:30,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:30,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:30,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:30,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:30,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:30,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:30,057 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:30,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:30,081 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 12:23:30,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,082 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 12:23:30,083 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 12:23:30,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:30,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:30,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:30,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:30,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:30,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:30,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:30,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:30,144 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 12:23:30,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,146 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 12:23:30,146 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 12:23:30,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:30,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:30,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:30,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:30,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:30,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:30,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:30,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:30,213 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:23:30,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,215 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 12:23:30,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:30,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:30,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:30,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:30,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:30,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:30,230 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:30,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:30,232 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 12:23:30,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:30,268 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 12:23:30,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,270 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 12:23:30,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:30,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:30,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:30,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:30,285 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 12:23:30,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:30,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:30,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:30,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:30,310 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:30,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,311 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 12:23:30,312 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 12:23:30,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:30,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:30,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:30,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:30,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:30,326 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:30,326 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:30,346 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:23:30,373 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-22 12:23:30,373 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-22 12:23:30,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:30,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:30,374 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 12:23:30,376 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:23:30,384 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 12:23:30,398 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:23:30,398 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:23:30,398 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:23:30,429 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:23:30,493 INFO L257 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-22 12:23:30,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:30,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:23:30,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:23:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:30,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:23:30,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:23:30,540 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 12:23:30,541 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 12:23:30,541 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 55 states and 133 transitions. cyclomatic complexity: 92 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:30,560 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 55 states and 133 transitions. cyclomatic complexity: 92. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 56 states and 135 transitions. Complement of second has 3 states. [2022-07-22 12:23:30,561 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 12:23:30,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:30,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 4 transitions. [2022-07-22 12:23:30,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:23:30,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:30,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:23:30,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:30,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-22 12:23:30,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:30,563 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 56 states and 135 transitions. [2022-07-22 12:23:30,565 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-22 12:23:30,566 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 56 states to 56 states and 135 transitions. [2022-07-22 12:23:30,566 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 53 [2022-07-22 12:23:30,567 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2022-07-22 12:23:30,567 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 135 transitions. [2022-07-22 12:23:30,568 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:23:30,568 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-22 12:23:30,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 135 transitions. [2022-07-22 12:23:30,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-07-22 12:23:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.4107142857142856) internal successors, (135), 55 states have internal predecessors, (135), 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 12:23:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 135 transitions. [2022-07-22 12:23:30,575 INFO L242 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-22 12:23:30,575 INFO L425 stractBuchiCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-22 12:23:30,575 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:23:30,575 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 56 states and 135 transitions. [2022-07-22 12:23:30,576 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-22 12:23:30,576 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:30,577 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:30,577 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:23:30,577 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:23:30,578 INFO L748 eck$LassoCheckResult]: Stem: 820#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 806#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 798#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 722#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 724#[L59, L101-4]don't care [2022-07-22 12:23:30,578 INFO L750 eck$LassoCheckResult]: Loop: 724#[L59, L101-4]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (not (<= v_~last~0_20 |v_thread1Thread1of1ForFork0_#t~mem1#1_27|)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 730#[L49-4, L101-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 724#[L59, L101-4]don't care [2022-07-22 12:23:30,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:30,579 INFO L85 PathProgramCache]: Analyzing trace with hash 23732313, now seen corresponding path program 1 times [2022-07-22 12:23:30,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:30,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253109464] [2022-07-22 12:23:30,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:30,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:30,685 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 12:23:30,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:23:30,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253109464] [2022-07-22 12:23:30,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [253109464] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:23:30,686 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:23:30,686 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:23:30,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840016549] [2022-07-22 12:23:30,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:23:30,691 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:23:30,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:30,694 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 1 times [2022-07-22 12:23:30,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:30,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244273910] [2022-07-22 12:23:30,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:30,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:30,703 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:30,712 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:30,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:23:30,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:23:30,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:23:30,754 INFO L87 Difference]: Start difference. First operand 56 states and 135 transitions. cyclomatic complexity: 93 Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:30,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:23:30,806 INFO L93 Difference]: Finished difference Result 56 states and 134 transitions. [2022-07-22 12:23:30,806 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 56 states and 134 transitions. [2022-07-22 12:23:30,814 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-22 12:23:30,818 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 56 states to 56 states and 134 transitions. [2022-07-22 12:23:30,818 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2022-07-22 12:23:30,819 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2022-07-22 12:23:30,819 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 134 transitions. [2022-07-22 12:23:30,820 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:23:30,820 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-22 12:23:30,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 134 transitions. [2022-07-22 12:23:30,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-07-22 12:23:30,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.392857142857143) internal successors, (134), 55 states have internal predecessors, (134), 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 12:23:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 134 transitions. [2022-07-22 12:23:30,836 INFO L242 hiAutomatonCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-22 12:23:30,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:23:30,838 INFO L425 stractBuchiCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-22 12:23:30,838 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:23:30,838 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 56 states and 134 transitions. [2022-07-22 12:23:30,839 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-22 12:23:30,839 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:30,839 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:30,839 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:23:30,839 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:23:30,840 INFO L748 eck$LassoCheckResult]: Stem: 994#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 980#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 972#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 974#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 896#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 898#[L59, L101-4]don't care [2022-07-22 12:23:30,840 INFO L750 eck$LassoCheckResult]: Loop: 898#[L59, L101-4]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (not (<= v_~last~0_20 |v_thread1Thread1of1ForFork0_#t~mem1#1_27|)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 904#[L49-4, L101-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 898#[L59, L101-4]don't care [2022-07-22 12:23:30,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:30,841 INFO L85 PathProgramCache]: Analyzing trace with hash 735665138, now seen corresponding path program 1 times [2022-07-22 12:23:30,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:30,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718367438] [2022-07-22 12:23:30,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:30,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:30,892 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:30,950 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:30,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:30,951 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 2 times [2022-07-22 12:23:30,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:30,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649441274] [2022-07-22 12:23:30,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:30,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:30,962 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:30,967 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:30,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:30,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1695385447, now seen corresponding path program 1 times [2022-07-22 12:23:30,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:30,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633403866] [2022-07-22 12:23:30,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:30,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:23:31,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:23:31,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633403866] [2022-07-22 12:23:31,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633403866] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:23:31,155 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:23:31,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 12:23:31,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205849407] [2022-07-22 12:23:31,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:23:31,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:23:31,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:23:31,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:23:31,189 INFO L87 Difference]: Start difference. First operand 56 states and 134 transitions. cyclomatic complexity: 92 Second operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 4 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:31,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:23:31,315 INFO L93 Difference]: Finished difference Result 105 states and 256 transitions. [2022-07-22 12:23:31,315 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 105 states and 256 transitions. [2022-07-22 12:23:31,318 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 58 [2022-07-22 12:23:31,320 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 105 states to 105 states and 256 transitions. [2022-07-22 12:23:31,320 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 103 [2022-07-22 12:23:31,321 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 103 [2022-07-22 12:23:31,321 INFO L73 IsDeterministic]: Start isDeterministic. Operand 105 states and 256 transitions. [2022-07-22 12:23:31,322 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:23:31,322 INFO L220 hiAutomatonCegarLoop]: Abstraction has 105 states and 256 transitions. [2022-07-22 12:23:31,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states and 256 transitions. [2022-07-22 12:23:31,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 57. [2022-07-22 12:23:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.4035087719298245) internal successors, (137), 56 states have internal predecessors, (137), 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 12:23:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 137 transitions. [2022-07-22 12:23:31,328 INFO L242 hiAutomatonCegarLoop]: Abstraction has 57 states and 137 transitions. [2022-07-22 12:23:31,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:23:31,329 INFO L425 stractBuchiCegarLoop]: Abstraction has 57 states and 137 transitions. [2022-07-22 12:23:31,329 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:23:31,329 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 57 states and 137 transitions. [2022-07-22 12:23:31,330 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-22 12:23:31,330 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:31,331 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:31,331 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:23:31,331 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:23:31,332 INFO L748 eck$LassoCheckResult]: Stem: 1227#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1213#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1205#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1207#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1127#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1129#[L59, L101-4]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 1131#[L59, L102-3]don't care [2022-07-22 12:23:31,332 INFO L750 eck$LassoCheckResult]: Loop: 1131#[L59, L102-3]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (not (<= v_~last~0_20 |v_thread1Thread1of1ForFork0_#t~mem1#1_27|)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1139#[L102-3, L49-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 1131#[L59, L102-3]don't care [2022-07-22 12:23:31,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:31,333 INFO L85 PathProgramCache]: Analyzing trace with hash 1330783492, now seen corresponding path program 1 times [2022-07-22 12:23:31,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:31,333 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142200108] [2022-07-22 12:23:31,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:31,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,355 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,403 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:31,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:31,404 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 3 times [2022-07-22 12:23:31,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:31,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176510415] [2022-07-22 12:23:31,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,415 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,419 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:31,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:31,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1017297621, now seen corresponding path program 1 times [2022-07-22 12:23:31,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:31,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584952973] [2022-07-22 12:23:31,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:31,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:31,548 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 12:23:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:23:31,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:23:31,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584952973] [2022-07-22 12:23:31,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584952973] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:23:31,646 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:23:31,646 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 12:23:31,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924648038] [2022-07-22 12:23:31,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:23:31,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:23:31,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 12:23:31,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-22 12:23:31,678 INFO L87 Difference]: Start difference. First operand 57 states and 137 transitions. cyclomatic complexity: 94 Second operand has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:31,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:23:31,801 INFO L93 Difference]: Finished difference Result 98 states and 232 transitions. [2022-07-22 12:23:31,801 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 98 states and 232 transitions. [2022-07-22 12:23:31,803 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 56 [2022-07-22 12:23:31,805 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 98 states to 98 states and 232 transitions. [2022-07-22 12:23:31,805 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 96 [2022-07-22 12:23:31,805 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 96 [2022-07-22 12:23:31,806 INFO L73 IsDeterministic]: Start isDeterministic. Operand 98 states and 232 transitions. [2022-07-22 12:23:31,807 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:23:31,807 INFO L220 hiAutomatonCegarLoop]: Abstraction has 98 states and 232 transitions. [2022-07-22 12:23:31,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states and 232 transitions. [2022-07-22 12:23:31,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 64. [2022-07-22 12:23:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.484375) internal successors, (159), 63 states have internal predecessors, (159), 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 12:23:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 159 transitions. [2022-07-22 12:23:31,812 INFO L242 hiAutomatonCegarLoop]: Abstraction has 64 states and 159 transitions. [2022-07-22 12:23:31,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:23:31,814 INFO L425 stractBuchiCegarLoop]: Abstraction has 64 states and 159 transitions. [2022-07-22 12:23:31,814 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:23:31,814 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 64 states and 159 transitions. [2022-07-22 12:23:31,815 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-22 12:23:31,815 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:31,815 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:31,815 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:23:31,816 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:23:31,817 INFO L748 eck$LassoCheckResult]: Stem: 1468#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1452#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1438#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1440#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1354#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1356#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1360#[L101-4, L49-2]don't care [2022-07-22 12:23:31,817 INFO L750 eck$LassoCheckResult]: Loop: 1360#[L101-4, L49-2]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 1416#[L54, L101-4]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 1418#[L55-1, L101-4]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 1368#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1360#[L101-4, L49-2]don't care [2022-07-22 12:23:31,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:31,817 INFO L85 PathProgramCache]: Analyzing trace with hash 1330783449, now seen corresponding path program 1 times [2022-07-22 12:23:31,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:31,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632275321] [2022-07-22 12:23:31,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,844 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,869 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:31,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:31,870 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 1 times [2022-07-22 12:23:31,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:31,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254871190] [2022-07-22 12:23:31,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,880 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:31,888 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:31,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:31,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1588469835, now seen corresponding path program 1 times [2022-07-22 12:23:31,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:31,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684472604] [2022-07-22 12:23:31,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:31,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:23:31,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:23:31,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684472604] [2022-07-22 12:23:31,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684472604] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:23:31,931 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:23:31,931 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:23:31,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676642926] [2022-07-22 12:23:31,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:23:32,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:23:32,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 12:23:32,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 12:23:32,103 INFO L87 Difference]: Start difference. First operand 64 states and 159 transitions. cyclomatic complexity: 111 Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:32,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:23:32,165 INFO L93 Difference]: Finished difference Result 93 states and 207 transitions. [2022-07-22 12:23:32,166 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 93 states and 207 transitions. [2022-07-22 12:23:32,167 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-22 12:23:32,168 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 93 states to 64 states and 158 transitions. [2022-07-22 12:23:32,168 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 62 [2022-07-22 12:23:32,169 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 62 [2022-07-22 12:23:32,169 INFO L73 IsDeterministic]: Start isDeterministic. Operand 64 states and 158 transitions. [2022-07-22 12:23:32,170 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:23:32,170 INFO L220 hiAutomatonCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-22 12:23:32,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states and 158 transitions. [2022-07-22 12:23:32,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2022-07-22 12:23:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.46875) internal successors, (158), 63 states have internal predecessors, (158), 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 12:23:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 158 transitions. [2022-07-22 12:23:32,174 INFO L242 hiAutomatonCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-22 12:23:32,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:23:32,175 INFO L425 stractBuchiCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-22 12:23:32,175 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:23:32,175 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 64 states and 158 transitions. [2022-07-22 12:23:32,176 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-22 12:23:32,176 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:32,176 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:32,177 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:23:32,177 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:23:32,178 INFO L748 eck$LassoCheckResult]: Stem: 1698#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1682#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1684#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1668#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1670#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1584#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1586#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1590#[L101-4, L49-2]don't care [2022-07-22 12:23:32,178 INFO L750 eck$LassoCheckResult]: Loop: 1590#[L101-4, L49-2]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 1646#[L54, L101-4]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 1648#[L55-1, L101-4]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 1598#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1590#[L101-4, L49-2]don't care [2022-07-22 12:23:32,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:32,179 INFO L85 PathProgramCache]: Analyzing trace with hash 1637042849, now seen corresponding path program 1 times [2022-07-22 12:23:32,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:32,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106010163] [2022-07-22 12:23:32,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:32,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:32,201 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:32,233 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:32,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:32,233 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 2 times [2022-07-22 12:23:32,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:32,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439566262] [2022-07-22 12:23:32,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:32,244 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:32,253 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:32,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:32,254 INFO L85 PathProgramCache]: Analyzing trace with hash 2094473747, now seen corresponding path program 1 times [2022-07-22 12:23:32,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:32,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521606635] [2022-07-22 12:23:32,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:32,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:23:32,339 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:23:32,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521606635] [2022-07-22 12:23:32,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521606635] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:23:32,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1677806541] [2022-07-22 12:23:32,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:32,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:23:32,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:32,341 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:23:32,364 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2022-07-22 12:23:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:32,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:23:32,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:23:32,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:23:32,509 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 12:23:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:23:32,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1677806541] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 12:23:32,569 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 12:23:32,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13 [2022-07-22 12:23:32,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859944141] [2022-07-22 12:23:32,570 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 12:23:32,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:23:32,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-22 12:23:32,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2022-07-22 12:23:32,726 INFO L87 Difference]: Start difference. First operand 64 states and 158 transitions. cyclomatic complexity: 110 Second operand has 15 states, 14 states have (on average 2.142857142857143) internal successors, (30), 14 states have internal predecessors, (30), 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 12:23:32,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:23:32,986 INFO L93 Difference]: Finished difference Result 160 states and 365 transitions. [2022-07-22 12:23:32,987 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 160 states and 365 transitions. [2022-07-22 12:23:32,989 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 74 [2022-07-22 12:23:32,991 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 160 states to 150 states and 342 transitions. [2022-07-22 12:23:32,991 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 147 [2022-07-22 12:23:32,992 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 147 [2022-07-22 12:23:32,992 INFO L73 IsDeterministic]: Start isDeterministic. Operand 150 states and 342 transitions. [2022-07-22 12:23:32,993 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:23:32,993 INFO L220 hiAutomatonCegarLoop]: Abstraction has 150 states and 342 transitions. [2022-07-22 12:23:33,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states and 342 transitions. [2022-07-22 12:23:33,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 96. [2022-07-22 12:23:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 96 states have (on average 2.46875) internal successors, (237), 95 states have internal predecessors, (237), 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 12:23:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 237 transitions. [2022-07-22 12:23:33,028 INFO L242 hiAutomatonCegarLoop]: Abstraction has 96 states and 237 transitions. [2022-07-22 12:23:33,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-22 12:23:33,029 INFO L425 stractBuchiCegarLoop]: Abstraction has 96 states and 237 transitions. [2022-07-22 12:23:33,029 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-22 12:23:33,029 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 96 states and 237 transitions. [2022-07-22 12:23:33,030 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 56 [2022-07-22 12:23:33,030 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:33,030 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:33,031 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-22 12:23:33,031 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:23:33,032 INFO L748 eck$LassoCheckResult]: Stem: 2088#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2056#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2058#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 2038#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2040#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2042#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2044#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2122#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 2084#[L101-4, L49-2]don't care [2022-07-22 12:23:33,032 INFO L750 eck$LassoCheckResult]: Loop: 2084#[L101-4, L49-2]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 2014#[L54, L101-4]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 2016#[L55-1, L101-4]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 1972#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 2084#[L101-4, L49-2]don't care [2022-07-22 12:23:33,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:33,033 INFO L85 PathProgramCache]: Analyzing trace with hash -792432278, now seen corresponding path program 2 times [2022-07-22 12:23:33,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:33,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904752502] [2022-07-22 12:23:33,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:33,060 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:33,082 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:33,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:33,083 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 3 times [2022-07-22 12:23:33,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:33,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408277660] [2022-07-22 12:23:33,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:33,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:33,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:33,091 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:33,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:33,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:33,099 INFO L85 PathProgramCache]: Analyzing trace with hash 236305500, now seen corresponding path program 2 times [2022-07-22 12:23:33,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:33,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983789004] [2022-07-22 12:23:33,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:33,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:33,147 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:33,188 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:35,416 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:23:35,417 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:23:35,417 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:23:35,417 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:23:35,417 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:23:35,417 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:35,417 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:23:35,418 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:23:35,418 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration8_Lasso [2022-07-22 12:23:35,418 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:23:35,418 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:23:35,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:35,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:36,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:37,748 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:23:37,749 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:23:37,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:37,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:37,754 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 12:23:37,761 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 12:23:37,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:37,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:37,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:37,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:37,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:37,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:37,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:37,771 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 12:23:37,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:37,803 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 12:23:37,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:37,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:37,804 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 12:23:37,805 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 12:23:37,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:37,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:37,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:37,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:37,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:37,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:37,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:37,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:37,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:37,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:37,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:37,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:37,837 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 12:23:37,838 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 12:23:37,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:37,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:37,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:37,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:37,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:37,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:37,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:37,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:37,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:37,868 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:37,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:37,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:37,869 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 12:23:37,870 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 12:23:37,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:37,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:37,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:37,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:37,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:37,878 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:37,878 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:37,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:37,903 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 12:23:37,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:37,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:37,904 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 12:23:37,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:37,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:37,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:37,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:37,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:37,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:37,921 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:37,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:37,922 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 12:23:37,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:37,946 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 12:23:37,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:37,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:37,948 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 12:23:37,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:37,950 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 12:23:37,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:37,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:37,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:37,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:37,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:37,956 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:37,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:37,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:37,986 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 12:23:37,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:37,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:37,987 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 12:23:37,988 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 12:23:37,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:37,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:37,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:37,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:37,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:37,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:37,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:37,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-22 12:23:38,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,021 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 12:23:38,022 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 12:23:38,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,029 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,050 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 12:23:38,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,051 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 12:23:38,052 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 12:23:38,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,060 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,084 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 12:23:38,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,085 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 12:23:38,086 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 12:23:38,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,095 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,120 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 12:23:38,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,121 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,121 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 12:23:38,122 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 12:23:38,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,129 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,150 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 12:23:38,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,152 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 12:23:38,153 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 12:23:38,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,161 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-22 12:23:38,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,186 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 12:23:38,187 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 12:23:38,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,196 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,196 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,238 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:38,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,240 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 12:23:38,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,251 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,251 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,252 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 12:23:38,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,293 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:38,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,295 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 12:23:38,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,306 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,307 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 12:23:38,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,336 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-22 12:23:38,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,337 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 12:23:38,338 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 12:23:38,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,346 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,346 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,394 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 12:23:38,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,395 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 12:23:38,398 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 12:23:38,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,407 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:38,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,450 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 12:23:38,451 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 12:23:38,452 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 12:23:38,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,459 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,484 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:38,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,485 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 12:23:38,486 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 12:23:38,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,515 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:38,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,516 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 12:23:38,518 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 12:23:38,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,547 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 12:23:38,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,548 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,549 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 12:23:38,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,555 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 12:23:38,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,583 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-22 12:23:38,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,584 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 12:23:38,585 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 12:23:38,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,594 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,594 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,619 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-22 12:23:38,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,620 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 12:23:38,621 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 12:23:38,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,629 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,629 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,653 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 12:23:38,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,654 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 12:23:38,656 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 12:23:38,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:23:38,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,663 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:23:38,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:23:38,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,686 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:38,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,687 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 12:23:38,688 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 12:23:38,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,722 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-07-22 12:23:38,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,723 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 12:23:38,724 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 12:23:38,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,731 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,731 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,757 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-22 12:23:38,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,759 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 12:23:38,759 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 12:23:38,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,768 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,768 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,802 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-22 12:23:38,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,804 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 12:23:38,804 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 12:23:38,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,813 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,838 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-22 12:23:38,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,839 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 12:23:38,839 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 12:23:38,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,849 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:23:38,875 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:38,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:38,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:38,876 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 12:23:38,898 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 12:23:38,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:23:38,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:23:38,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:23:38,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:23:38,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:23:38,916 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:23:38,916 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:23:38,944 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:23:39,022 INFO L443 ModelExtractionUtils]: Simplification made 21 calls to the SMT solver. [2022-07-22 12:23:39,022 INFO L444 ModelExtractionUtils]: 9 out of 52 variables were initially zero. Simplification set additionally 40 variables to zero. [2022-07-22 12:23:39,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:39,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:23:39,026 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 12:23:39,026 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 12:23:39,026 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:23:39,033 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:23:39,033 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:23:39,034 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i~0, ~N~0) = -1*~i~0 + 1*~N~0 Supporting invariants [] [2022-07-22 12:23:39,055 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 12:23:39,278 INFO L257 tatePredicateManager]: 50 out of 50 supporting invariants were superfluous and have been removed [2022-07-22 12:23:39,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:39,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:23:39,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:23:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:39,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:23:39,364 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:23:39,375 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 12:23:39,375 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2022-07-22 12:23:39,375 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 96 states and 237 transitions. cyclomatic complexity: 167 Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 12:23:39,490 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 96 states and 237 transitions. cyclomatic complexity: 167. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 240 states and 634 transitions. Complement of second has 6 states. [2022-07-22 12:23:39,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-22 12:23:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 12:23:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 45 transitions. [2022-07-22 12:23:39,491 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 8 letters. Loop has 4 letters. [2022-07-22 12:23:39,492 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:39,492 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 12 letters. Loop has 4 letters. [2022-07-22 12:23:39,492 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:39,492 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 8 letters. Loop has 8 letters. [2022-07-22 12:23:39,492 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:23:39,492 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 240 states and 634 transitions. [2022-07-22 12:23:39,496 INFO L131 ngComponentsAnalysis]: Automaton has 30 accepting balls. 30 [2022-07-22 12:23:39,499 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 240 states to 171 states and 441 transitions. [2022-07-22 12:23:39,499 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 95 [2022-07-22 12:23:39,499 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 128 [2022-07-22 12:23:39,500 INFO L73 IsDeterministic]: Start isDeterministic. Operand 171 states and 441 transitions. [2022-07-22 12:23:39,500 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:23:39,500 INFO L220 hiAutomatonCegarLoop]: Abstraction has 171 states and 441 transitions. [2022-07-22 12:23:39,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states and 441 transitions. [2022-07-22 12:23:39,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 105. [2022-07-22 12:23:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 105 states have (on average 2.7714285714285714) internal successors, (291), 104 states have internal predecessors, (291), 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 12:23:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 291 transitions. [2022-07-22 12:23:39,508 INFO L242 hiAutomatonCegarLoop]: Abstraction has 105 states and 291 transitions. [2022-07-22 12:23:39,508 INFO L425 stractBuchiCegarLoop]: Abstraction has 105 states and 291 transitions. [2022-07-22 12:23:39,508 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-22 12:23:39,508 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 105 states and 291 transitions. [2022-07-22 12:23:39,509 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-22 12:23:39,510 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:39,510 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:39,510 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:23:39,510 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:23:39,511 INFO L748 eck$LassoCheckResult]: Stem: 2796#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2640#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2642#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 2644#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2806#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2710#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2712#[L59, L101-4]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 2840#[L59, L102-3]don't care [545] L102-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_4|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_10|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 2842#[thread2ENTRY, L102-4, L59]don't care [530] thread2ENTRY-->L79: Formula: (= (ite (= (ite (or (< v_~start~0_6 v_~end~0_7) (< v_~i~0_9 v_~N~0_4)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_1|) InVars {~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, ~i~0=v_~i~0_9} OutVars{~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_1|, ~i~0=v_~i~0_9} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~cond~0#1] 2844#[L79, L59, L102-4]don't care [2022-07-22 12:23:39,511 INFO L750 eck$LassoCheckResult]: Loop: 2844#[L79, L59, L102-4]don't care [698] L79-->L79: Formula: (let ((.cse1 (* v_~start~0_81 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_53))) (and (= (ite (= (ite (or (< v_~start~0_80 v_~end~0_102) (< v_~i~0_93 v_~N~0_49)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_29|) (= (ite (and (< v_~start~0_81 v_~end~0_102) (< v_~start~0_81 v_~n~0_56) (<= 0 v_~start~0_81)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= v_~new~0_39 (select (select |v_#memory_int_159| v_~queue~0.base_53) .cse0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= 1 (select |v_#valid_188| v_~queue~0.base_53)) (= v_~start~0_80 (+ v_~start~0_81 1)) (= v_~new~0_39 v_~v_old~0_30) (= (ite (= (ite (and (<= v_~v_old~0_31 v_~new~0_39) (not (= (mod v_~ok~0_43 256) 0))) 1 0) 0) 0 1) v_~ok~0_42) (not (= 0 (mod |v_thread2Thread1of1ForFork1_~cond~0#1_30| 256))) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| 0)) (<= 0 .cse0) (<= (+ .cse1 4 v_~queue~0.offset_53) (select |v_#length_161| v_~queue~0.base_53))))) InVars {~start~0=v_~start~0_81, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_43, ~i~0=v_~i~0_93, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_30|, #valid=|v_#valid_188|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_31, ~n~0=v_~n~0_56} OutVars{~start~0=v_~start~0_80, ~new~0=v_~new~0_39, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_42, ~i~0=v_~i~0_93, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_17|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_29|, #valid=|v_#valid_188|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_17|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_30, ~n~0=v_~n~0_56} AuxVars[] AssignedVars[~start~0, ~new~0, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#t~mem7#1, ~ok~0, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~v_old~0] 2844#[L79, L59, L102-4]don't care [2022-07-22 12:23:39,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:39,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1240206301, now seen corresponding path program 1 times [2022-07-22 12:23:39,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:39,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1000136449] [2022-07-22 12:23:39,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:39,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:39,540 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:39,564 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:39,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:39,565 INFO L85 PathProgramCache]: Analyzing trace with hash 729, now seen corresponding path program 1 times [2022-07-22 12:23:39,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:39,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294990909] [2022-07-22 12:23:39,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:39,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:39,571 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:39,579 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:39,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:39,580 INFO L85 PathProgramCache]: Analyzing trace with hash -208309635, now seen corresponding path program 1 times [2022-07-22 12:23:39,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:39,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712506838] [2022-07-22 12:23:39,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:39,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:23:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-22 12:23:39,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:23:39,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712506838] [2022-07-22 12:23:39,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712506838] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:23:39,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:23:39,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-22 12:23:39,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105514764] [2022-07-22 12:23:39,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:23:39,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:23:39,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:23:39,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:23:39,846 INFO L87 Difference]: Start difference. First operand 105 states and 291 transitions. cyclomatic complexity: 212 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:23:39,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:23:39,888 INFO L93 Difference]: Finished difference Result 125 states and 315 transitions. [2022-07-22 12:23:39,888 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 125 states and 315 transitions. [2022-07-22 12:23:39,890 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:23:39,892 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 125 states to 115 states and 291 transitions. [2022-07-22 12:23:39,892 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 67 [2022-07-22 12:23:39,892 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 67 [2022-07-22 12:23:39,893 INFO L73 IsDeterministic]: Start isDeterministic. Operand 115 states and 291 transitions. [2022-07-22 12:23:39,893 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:23:39,893 INFO L220 hiAutomatonCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-22 12:23:39,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states and 291 transitions. [2022-07-22 12:23:39,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2022-07-22 12:23:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 115 states have (on average 2.5304347826086957) internal successors, (291), 114 states have internal predecessors, (291), 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 12:23:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 291 transitions. [2022-07-22 12:23:39,899 INFO L242 hiAutomatonCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-22 12:23:39,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:23:39,900 INFO L425 stractBuchiCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-22 12:23:39,900 INFO L332 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-22 12:23:39,900 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 115 states and 291 transitions. [2022-07-22 12:23:39,901 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-22 12:23:39,901 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:23:39,901 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:23:39,902 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:23:39,902 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:23:39,903 INFO L748 eck$LassoCheckResult]: Stem: 3151#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2983#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2985#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 2987#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 3171#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3053#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 3055#[L59, L101-4]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 3057#[L59, L102-3]don't care [545] L102-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_4|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_10|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 3127#[thread2ENTRY, L102-4, L59]don't care [530] thread2ENTRY-->L79: Formula: (= (ite (= (ite (or (< v_~start~0_6 v_~end~0_7) (< v_~i~0_9 v_~N~0_4)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_1|) InVars {~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, ~i~0=v_~i~0_9} OutVars{~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_1|, ~i~0=v_~i~0_9} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~cond~0#1] 3085#[L79, L59, L102-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= v_~last~0_18 |v_thread1Thread1of1ForFork0_#t~mem1#1_25|) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 3087#[L79, L49-2, L102-4]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 3049#[L79, L54, L102-4]don't care [2022-07-22 12:23:39,903 INFO L750 eck$LassoCheckResult]: Loop: 3049#[L79, L54, L102-4]don't care [698] L79-->L79: Formula: (let ((.cse1 (* v_~start~0_81 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_53))) (and (= (ite (= (ite (or (< v_~start~0_80 v_~end~0_102) (< v_~i~0_93 v_~N~0_49)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_29|) (= (ite (and (< v_~start~0_81 v_~end~0_102) (< v_~start~0_81 v_~n~0_56) (<= 0 v_~start~0_81)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= v_~new~0_39 (select (select |v_#memory_int_159| v_~queue~0.base_53) .cse0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= 1 (select |v_#valid_188| v_~queue~0.base_53)) (= v_~start~0_80 (+ v_~start~0_81 1)) (= v_~new~0_39 v_~v_old~0_30) (= (ite (= (ite (and (<= v_~v_old~0_31 v_~new~0_39) (not (= (mod v_~ok~0_43 256) 0))) 1 0) 0) 0 1) v_~ok~0_42) (not (= 0 (mod |v_thread2Thread1of1ForFork1_~cond~0#1_30| 256))) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| 0)) (<= 0 .cse0) (<= (+ .cse1 4 v_~queue~0.offset_53) (select |v_#length_161| v_~queue~0.base_53))))) InVars {~start~0=v_~start~0_81, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_43, ~i~0=v_~i~0_93, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_30|, #valid=|v_#valid_188|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_31, ~n~0=v_~n~0_56} OutVars{~start~0=v_~start~0_80, ~new~0=v_~new~0_39, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_42, ~i~0=v_~i~0_93, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_17|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_29|, #valid=|v_#valid_188|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_17|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_30, ~n~0=v_~n~0_56} AuxVars[] AssignedVars[~start~0, ~new~0, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#t~mem7#1, ~ok~0, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~v_old~0] 3049#[L79, L54, L102-4]don't care [2022-07-22 12:23:39,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:39,904 INFO L85 PathProgramCache]: Analyzing trace with hash 2132335056, now seen corresponding path program 1 times [2022-07-22 12:23:39,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:39,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091308256] [2022-07-22 12:23:39,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:39,949 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:39,990 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:39,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:39,991 INFO L85 PathProgramCache]: Analyzing trace with hash 729, now seen corresponding path program 2 times [2022-07-22 12:23:39,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:39,991 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385552144] [2022-07-22 12:23:39,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:39,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:39,998 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:40,005 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:40,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:23:40,006 INFO L85 PathProgramCache]: Analyzing trace with hash 1677877994, now seen corresponding path program 1 times [2022-07-22 12:23:40,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:23:40,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674631840] [2022-07-22 12:23:40,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:23:40,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:23:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:40,058 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:23:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:23:40,099 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:23:40,382 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:44,160 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:23:44,160 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:23:44,160 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:23:44,160 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:23:44,160 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:23:44,160 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:23:44,161 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:23:44,161 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:23:44,161 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-inc-subseq.wvr.c_BEv2_Iteration10_Lasso [2022-07-22 12:23:44,161 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:23:44,161 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:23:44,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,191 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:44,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:23:45,595 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:111) 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 12:23:45,602 INFO L158 Benchmark]: Toolchain (without parser) took 30769.36ms. Allocated memory was 151.0MB in the beginning and 285.2MB in the end (delta: 134.2MB). Free memory was 125.2MB in the beginning and 249.3MB in the end (delta: -124.2MB). Peak memory consumption was 175.9MB. Max. memory is 8.0GB. [2022-07-22 12:23:45,602 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 151.0MB. Free memory is still 122.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:23:45,603 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.31ms. Allocated memory is still 151.0MB. Free memory was 125.0MB in the beginning and 113.6MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:23:45,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.63ms. Allocated memory is still 151.0MB. Free memory was 113.6MB in the beginning and 111.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:23:45,603 INFO L158 Benchmark]: Boogie Preprocessor took 34.66ms. Allocated memory is still 151.0MB. Free memory was 111.5MB in the beginning and 109.9MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-22 12:23:45,604 INFO L158 Benchmark]: RCFGBuilder took 923.81ms. Allocated memory is still 151.0MB. Free memory was 109.9MB in the beginning and 119.3MB in the end (delta: -9.4MB). Peak memory consumption was 13.9MB. Max. memory is 8.0GB. [2022-07-22 12:23:45,604 INFO L158 Benchmark]: BuchiAutomizer took 29438.55ms. Allocated memory was 151.0MB in the beginning and 285.2MB in the end (delta: 134.2MB). Free memory was 119.3MB in the beginning and 249.3MB in the end (delta: -130.0MB). Peak memory consumption was 169.4MB. Max. memory is 8.0GB. [2022-07-22 12:23:45,606 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 151.0MB. Free memory is still 122.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 312.31ms. Allocated memory is still 151.0MB. Free memory was 125.0MB in the beginning and 113.6MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 50.63ms. Allocated memory is still 151.0MB. Free memory was 113.6MB in the beginning and 111.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 34.66ms. Allocated memory is still 151.0MB. Free memory was 111.5MB in the beginning and 109.9MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 923.81ms. Allocated memory is still 151.0MB. Free memory was 109.9MB in the beginning and 119.3MB in the end (delta: -9.4MB). Peak memory consumption was 13.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 29438.55ms. Allocated memory was 151.0MB in the beginning and 285.2MB in the end (delta: 134.2MB). Free memory was 119.3MB in the beginning and 249.3MB in the end (delta: -130.0MB). Peak memory consumption was 169.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6.0s, 173 PlacesBefore, 25 PlacesAfterwards, 181 TransitionsBefore, 23 TransitionsAfterwards, 690 CoEnabledTransitionPairs, 7 FixpointIterations, 133 TrivialSequentialCompositions, 19 ConcurrentSequentialCompositions, 26 TrivialYvCompositions, 6 ConcurrentYvCompositions, 10 ChoiceCompositions, 194 TotalNumberOfCompositions, 1138 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 841, positive: 780, positive conditional: 0, positive unconditional: 780, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 468, positive: 449, positive conditional: 0, positive unconditional: 449, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 468, positive: 447, positive conditional: 0, positive unconditional: 447, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 21, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 841, positive: 331, positive conditional: 0, positive unconditional: 331, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 468, unknown conditional: 0, unknown unconditional: 468] , Statistics on independence cache: Total cache size (in pairs): 52, Positive cache size: 44, Positive conditional cache size: 0, Positive unconditional cache size: 44, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:23:45,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Forceful destruction successful, exit code 0 [2022-07-22 12:23:45,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...