/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-send-receive-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:19:17,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:19:17,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:19:17,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:19:17,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:19:17,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:19:17,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:19:17,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:19:17,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:19:17,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:19:17,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:19:17,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:19:17,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:19:17,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:19:17,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:19:17,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:19:17,269 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:19:17,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:19:17,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:19:17,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:19:17,283 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:19:17,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:19:17,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:19:17,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:19:17,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:19:17,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:19:17,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:19:17,300 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:19:17,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:19:17,304 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:19:17,334 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:19:17,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:19:17,335 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:19:17,335 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:19:17,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:19:17,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:19:17,337 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:19:17,338 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:19:17,338 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:19:17,338 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:19:17,338 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:19:17,339 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:19:17,339 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:19:17,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:19:17,339 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:19:17,339 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:19:17,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:19:17,339 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:19:17,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:19:17,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:19:17,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:19:17,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:19:17,340 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:19:17,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:19:17,340 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:19:17,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:19:17,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:19:17,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:19:17,341 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:19:17,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:19:17,341 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:19:17,342 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:19:17,343 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:19:17,343 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:19:17,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:19:17,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:19:17,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:19:17,599 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:19:17,603 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:19:17,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-send-receive-alt.wvr.c [2022-07-26 14:19:17,671 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34424c80c/df38e70d3d5c4e76b595e2842ff19b70/FLAG5158a09fa [2022-07-26 14:19:18,091 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:19:18,092 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-send-receive-alt.wvr.c [2022-07-26 14:19:18,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34424c80c/df38e70d3d5c4e76b595e2842ff19b70/FLAG5158a09fa [2022-07-26 14:19:18,106 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34424c80c/df38e70d3d5c4e76b595e2842ff19b70 [2022-07-26 14:19:18,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:19:18,109 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:19:18,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:19:18,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:19:18,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:19:18,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c5cd36e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18, skipping insertion in model container [2022-07-26 14:19:18,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:19:18,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:19:18,302 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-send-receive-alt.wvr.c[2650,2663] [2022-07-26 14:19:18,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:19:18,313 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:19:18,330 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-send-receive-alt.wvr.c[2650,2663] [2022-07-26 14:19:18,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:19:18,345 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:19:18,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18 WrapperNode [2022-07-26 14:19:18,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:19:18,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:19:18,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:19:18,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:19:18,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,379 INFO L137 Inliner]: procedures = 24, calls = 37, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 139 [2022-07-26 14:19:18,381 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:19:18,382 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:19:18,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:19:18,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:19:18,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,391 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:19:18,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:19:18,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:19:18,419 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:19:18,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (1/1) ... [2022-07-26 14:19:18,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:18,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:18,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:18,449 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-26 14:19:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:19:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 14:19:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 14:19:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 14:19:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 14:19:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:19:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:19:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:19:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-26 14:19:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-26 14:19:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 14:19:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:19:18,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:19:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:19:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:19:18,473 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 14:19:18,532 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:19:18,534 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:19:18,807 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:19:18,881 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:19:18,881 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-26 14:19:18,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:19:18 BoogieIcfgContainer [2022-07-26 14:19:18,884 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:19:18,884 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:19:18,885 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:19:18,888 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:19:18,889 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:19:18,889 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:19:18" (1/3) ... [2022-07-26 14:19:18,889 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@9ed32d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:19:18, skipping insertion in model container [2022-07-26 14:19:18,890 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:19:18,890 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:19:18" (2/3) ... [2022-07-26 14:19:18,890 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@9ed32d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:19:18, skipping insertion in model container [2022-07-26 14:19:18,890 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:19:18,890 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:19:18" (3/3) ... [2022-07-26 14:19:18,891 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-send-receive-alt.wvr.c [2022-07-26 14:19:18,958 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 14:19:18,990 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 125 places, 131 transitions, 278 flow [2022-07-26 14:19:19,028 INFO L129 PetriNetUnfolder]: 11/127 cut-off events. [2022-07-26 14:19:19,028 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:19:19,032 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136 conditions, 127 events. 11/127 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 78 event pairs, 0 based on Foata normal form. 0/116 useless extension candidates. Maximal degree in co-relation 82. Up to 2 conditions per place. [2022-07-26 14:19:19,032 INFO L82 GeneralOperation]: Start removeDead. Operand has 125 places, 131 transitions, 278 flow [2022-07-26 14:19:19,038 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 127 transitions, 266 flow [2022-07-26 14:19:19,041 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:19:19,055 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 123 places, 127 transitions, 266 flow [2022-07-26 14:19:19,061 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 123 places, 127 transitions, 266 flow [2022-07-26 14:19:19,062 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 127 transitions, 266 flow [2022-07-26 14:19:19,090 INFO L129 PetriNetUnfolder]: 11/127 cut-off events. [2022-07-26 14:19:19,090 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:19:19,091 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136 conditions, 127 events. 11/127 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 84 event pairs, 0 based on Foata normal form. 0/116 useless extension candidates. Maximal degree in co-relation 82. Up to 2 conditions per place. [2022-07-26 14:19:19,093 INFO L116 LiptonReduction]: Number of co-enabled transitions 732 [2022-07-26 14:19:23,118 INFO L131 LiptonReduction]: Checked pairs total: 778 [2022-07-26 14:19:23,119 INFO L133 LiptonReduction]: Total number of compositions: 135 [2022-07-26 14:19:23,132 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:19:23,132 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:19:23,132 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:19:23,132 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:19:23,132 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:19:23,133 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:19:23,133 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:19:23,133 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:19:23,134 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:19:23,160 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-26 14:19:23,160 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:23,160 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:23,168 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:19:23,168 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:23,168 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:19:23,168 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 26 states, but on-demand construction may add more states [2022-07-26 14:19:23,171 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-26 14:19:23,171 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:23,171 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:23,171 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:19:23,171 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:23,181 INFO L733 eck$LassoCheckResult]: Stem: 128#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 131#[L104-6]don't care [2022-07-26 14:19:23,181 INFO L735 eck$LassoCheckResult]: Loop: 131#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 131#[L104-6]don't care [2022-07-26 14:19:23,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:23,185 INFO L85 PathProgramCache]: Analyzing trace with hash 591, now seen corresponding path program 1 times [2022-07-26 14:19:23,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:23,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789131632] [2022-07-26 14:19:23,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:23,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:23,287 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:23,318 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:23,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:23,321 INFO L85 PathProgramCache]: Analyzing trace with hash 551, now seen corresponding path program 1 times [2022-07-26 14:19:23,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:23,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223711772] [2022-07-26 14:19:23,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:23,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:23,329 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:23,335 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:23,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:23,336 INFO L85 PathProgramCache]: Analyzing trace with hash 18841, now seen corresponding path program 1 times [2022-07-26 14:19:23,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:23,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792107026] [2022-07-26 14:19:23,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:23,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:23,363 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:23,398 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:23,860 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:19:23,861 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:19:23,861 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:19:23,861 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:19:23,861 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:19:23,861 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:23,861 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:19:23,861 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:19:23,862 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 14:19:23,862 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:19:23,862 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:19:23,878 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,884 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,887 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,889 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,891 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,894 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,896 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,898 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,902 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,910 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,912 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,915 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,916 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,918 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,920 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,923 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,925 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,927 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,929 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,931 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,933 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:23,935 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,196 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,198 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,202 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,204 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,206 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,207 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,209 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,210 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,212 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:24,587 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:19:24,590 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:19:24,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,599 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,605 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-26 14:19:24,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:24,615 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:24,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:24,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,662 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-26 14:19:24,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:24,674 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:24,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,700 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:24,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,701 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-26 14:19:24,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:24,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:24,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:24,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,727 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 [2022-07-26 14:19:24,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,729 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-26 14:19:24,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:24,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,759 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:24,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:24,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,798 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-07-26 14:19:24,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,801 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:24,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:24,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:24,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-26 14:19:24,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,842 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:24,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,843 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-26 14:19:24,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:24,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,852 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:24,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:24,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,882 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:24,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,884 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-26 14:19:24,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:24,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,891 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:24,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:24,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,910 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:24,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,912 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-26 14:19:24,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,922 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:24,922 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:24,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:24,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:24,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:24,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:24,960 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:24,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-26 14:19:24,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:24,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:24,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:24,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:24,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:24,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:24,971 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:24,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,013 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,014 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-26 14:19:25,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:25,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:25,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:25,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,042 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,043 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-26 14:19:25,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,053 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:25,053 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:25,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,108 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,109 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-26 14:19:25,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:25,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,126 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:25,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:25,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,160 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-07-26 14:19:25,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,161 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,162 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-26 14:19:25,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:25,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,171 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:25,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:25,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,190 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-26 14:19:25,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:25,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:25,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,218 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-07-26 14:19:25,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,220 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-26 14:19:25,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:25,233 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:25,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,280 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 [2022-07-26 14:19:25,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,283 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-26 14:19:25,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:25,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,291 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:25,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:25,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,308 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,311 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-26 14:19:25,312 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 [2022-07-26 14:19:25,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:25,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:25,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:25,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,337 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-26 14:19:25,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:25,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:25,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:25,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,363 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,366 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-26 14:19:25,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:25,375 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:25,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,402 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,403 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-26 14:19:25,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:25,412 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:25,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,430 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-26 14:19:25,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:25,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,439 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:25,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:25,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:25,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,456 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-26 14:19:25,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:25,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:25,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:25,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:25,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:25,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:25,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:25,503 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:19:25,528 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-26 14:19:25,528 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-26 14:19:25,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:25,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:25,539 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:25,548 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:19:25,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-26 14:19:25,558 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:19:25,558 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:19:25,559 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~0#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 14:19:25,583 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:25,625 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-26 14:19:25,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:25,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:25,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:19:25,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:25,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:19:25,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:25,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:25,722 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:19:25,724 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 26 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:25,772 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 26 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 52 states and 112 transitions. Complement of second has 5 states. [2022-07-26 14:19:25,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:19:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 16 transitions. [2022-07-26 14:19:25,779 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 16 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 14:19:25,779 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:25,779 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 16 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:19:25,779 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:25,780 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 16 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 14:19:25,780 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:25,780 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52 states and 112 transitions. [2022-07-26 14:19:25,784 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 14:19:25,787 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52 states to 22 states and 47 transitions. [2022-07-26 14:19:25,788 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 20 [2022-07-26 14:19:25,788 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-26 14:19:25,789 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 47 transitions. [2022-07-26 14:19:25,790 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:19:25,790 INFO L220 hiAutomatonCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 14:19:25,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 47 transitions. [2022-07-26 14:19:25,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-07-26 14:19:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:25,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 47 transitions. [2022-07-26 14:19:25,816 INFO L242 hiAutomatonCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 14:19:25,816 INFO L426 stractBuchiCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 14:19:25,816 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:19:25,816 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states and 47 transitions. [2022-07-26 14:19:25,821 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 14:19:25,821 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:25,821 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:25,821 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:19:25,821 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:25,822 INFO L733 eck$LassoCheckResult]: Stem: 338#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 340#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 334#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 336#[L88-4, L52]don't care [2022-07-26 14:19:25,824 INFO L735 eck$LassoCheckResult]: Loop: 336#[L88-4, L52]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 336#[L88-4, L52]don't care [2022-07-26 14:19:25,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:25,825 INFO L85 PathProgramCache]: Analyzing trace with hash 585238, now seen corresponding path program 1 times [2022-07-26 14:19:25,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:25,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624301497] [2022-07-26 14:19:25,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:25,860 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:25,880 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:25,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:25,881 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 1 times [2022-07-26 14:19:25,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:25,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519717221] [2022-07-26 14:19:25,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:25,888 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:25,897 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:25,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:25,898 INFO L85 PathProgramCache]: Analyzing trace with hash 18142888, now seen corresponding path program 1 times [2022-07-26 14:19:25,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:25,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640864719] [2022-07-26 14:19:25,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:25,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:25,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:19:25,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640864719] [2022-07-26 14:19:25,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640864719] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:19:25,975 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:19:25,975 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:19:25,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772901347] [2022-07-26 14:19:25,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:19:26,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:19:26,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-26 14:19:26,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-26 14:19:26,074 INFO L87 Difference]: Start difference. First operand 22 states and 47 transitions. cyclomatic complexity: 38 Second operand has 4 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) [2022-07-26 14:19:26,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:19:26,140 INFO L93 Difference]: Finished difference Result 41 states and 75 transitions. [2022-07-26 14:19:26,140 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 41 states and 75 transitions. [2022-07-26 14:19:26,147 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 14:19:26,148 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 41 states to 22 states and 46 transitions. [2022-07-26 14:19:26,149 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2022-07-26 14:19:26,149 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-26 14:19:26,149 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 46 transitions. [2022-07-26 14:19:26,150 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:19:26,150 INFO L220 hiAutomatonCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 14:19:26,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 46 transitions. [2022-07-26 14:19:26,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-07-26 14:19:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.090909090909091) internal successors, (46), 21 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 46 transitions. [2022-07-26 14:19:26,154 INFO L242 hiAutomatonCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 14:19:26,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 14:19:26,155 INFO L426 stractBuchiCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 14:19:26,155 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:19:26,155 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states and 46 transitions. [2022-07-26 14:19:26,156 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 14:19:26,156 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:26,156 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:26,156 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:19:26,156 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:26,157 INFO L733 eck$LassoCheckResult]: Stem: 430#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 432#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 454#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 434#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 436#[L88-4, L52]don't care [2022-07-26 14:19:26,157 INFO L735 eck$LassoCheckResult]: Loop: 436#[L88-4, L52]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 436#[L88-4, L52]don't care [2022-07-26 14:19:26,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:26,157 INFO L85 PathProgramCache]: Analyzing trace with hash 18123488, now seen corresponding path program 1 times [2022-07-26 14:19:26,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:26,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076868951] [2022-07-26 14:19:26,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:26,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,209 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,230 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:26,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:26,231 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 2 times [2022-07-26 14:19:26,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:26,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217062563] [2022-07-26 14:19:26,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,252 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,256 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:26,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:26,256 INFO L85 PathProgramCache]: Analyzing trace with hash 561828638, now seen corresponding path program 1 times [2022-07-26 14:19:26,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:26,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163696406] [2022-07-26 14:19:26,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:26,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 14:19:26,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:19:26,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163696406] [2022-07-26 14:19:26,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163696406] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:19:26,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:19:26,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-26 14:19:26,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464588772] [2022-07-26 14:19:26,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:19:26,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:19:26,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:19:26,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:19:26,446 INFO L87 Difference]: Start difference. First operand 22 states and 46 transitions. cyclomatic complexity: 37 Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:26,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:19:26,472 INFO L93 Difference]: Finished difference Result 30 states and 57 transitions. [2022-07-26 14:19:26,472 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30 states and 57 transitions. [2022-07-26 14:19:26,473 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2022-07-26 14:19:26,474 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30 states to 28 states and 54 transitions. [2022-07-26 14:19:26,474 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 27 [2022-07-26 14:19:26,474 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 27 [2022-07-26 14:19:26,474 INFO L73 IsDeterministic]: Start isDeterministic. Operand 28 states and 54 transitions. [2022-07-26 14:19:26,474 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:19:26,474 INFO L220 hiAutomatonCegarLoop]: Abstraction has 28 states and 54 transitions. [2022-07-26 14:19:26,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states and 54 transitions. [2022-07-26 14:19:26,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 24. [2022-07-26 14:19:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 47 transitions. [2022-07-26 14:19:26,477 INFO L242 hiAutomatonCegarLoop]: Abstraction has 24 states and 47 transitions. [2022-07-26 14:19:26,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:19:26,478 INFO L426 stractBuchiCegarLoop]: Abstraction has 24 states and 47 transitions. [2022-07-26 14:19:26,478 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:19:26,478 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states and 47 transitions. [2022-07-26 14:19:26,479 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2022-07-26 14:19:26,479 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:26,479 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:26,479 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:26,479 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:26,480 INFO L733 eck$LassoCheckResult]: Stem: 512#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 514#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 540#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 516#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 518#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 534#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 536#[L52, thread2ENTRY, L89-4]don't care [537] L52-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_2| 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_2|)) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_2|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] 494#[thread1EXIT, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 498#[thread1EXIT, L60-4, L89-4]don't care [2022-07-26 14:19:26,480 INFO L735 eck$LassoCheckResult]: Loop: 498#[thread1EXIT, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 498#[thread1EXIT, L60-4, L89-4]don't care [2022-07-26 14:19:26,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:26,480 INFO L85 PathProgramCache]: Analyzing trace with hash -50028235, now seen corresponding path program 1 times [2022-07-26 14:19:26,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:26,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469299130] [2022-07-26 14:19:26,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:26,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,497 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,514 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:26,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:26,515 INFO L85 PathProgramCache]: Analyzing trace with hash 587, now seen corresponding path program 1 times [2022-07-26 14:19:26,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:26,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1267056697] [2022-07-26 14:19:26,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:26,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,522 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,528 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:26,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:26,528 INFO L85 PathProgramCache]: Analyzing trace with hash -1550874729, now seen corresponding path program 1 times [2022-07-26 14:19:26,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:26,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868191436] [2022-07-26 14:19:26,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,552 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:26,608 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:26,773 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:28,240 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:19:28,240 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:19:28,240 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:19:28,240 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:19:28,240 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:19:28,240 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:28,240 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:19:28,240 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:19:28,240 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration4_Lasso [2022-07-26 14:19:28,240 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:19:28,240 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:19:28,247 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,252 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,253 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,256 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,258 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,260 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,262 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,264 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,267 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,268 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,270 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,272 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,274 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,275 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,278 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,279 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,281 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,282 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,284 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,286 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,289 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,292 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,293 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,297 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,299 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,301 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,303 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,305 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,307 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,309 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,311 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,312 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,314 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,319 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:28,320 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:29,079 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:29,085 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:29,087 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:29,477 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2022-07-26 14:19:29,794 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:19:29,795 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:19:29,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:29,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:29,799 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:29,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-26 14:19:29,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:29,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:29,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:29,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:29,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:29,812 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:29,812 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:29,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:29,830 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 14:19:29,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:29,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:29,832 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) [2022-07-26 14:19:29,833 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 [2022-07-26 14:19:29,835 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-26 14:19:29,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:29,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:29,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:29,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:29,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:29,839 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:29,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:29,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:29,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-26 14:19:29,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:29,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:29,855 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:29,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-26 14:19:29,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:29,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:29,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:29,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:29,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:29,864 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:29,864 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:29,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:29,913 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:29,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:29,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:29,915 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:29,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:29,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:29,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:29,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:29,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:29,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:29,932 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:29,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:29,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-26 14:19:29,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:29,967 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:29,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:29,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:29,968 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:29,969 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-26 14:19:29,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:29,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:29,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:29,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:29,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:29,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:29,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:29,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:29,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,012 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 [2022-07-26 14:19:30,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,013 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,013 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 [2022-07-26 14:19:30,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,021 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,036 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-26 14:19:30,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,037 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-26 14:19:30,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,046 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,046 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,077 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,078 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-26 14:19:30,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,088 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,118 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,120 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,131 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-26 14:19:30,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,168 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-26 14:19:30,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,169 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-26 14:19:30,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,176 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,192 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-26 14:19:30,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,193 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,195 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 [2022-07-26 14:19:30,195 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 [2022-07-26 14:19:30,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,224 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-26 14:19:30,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,225 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 14:19:30,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,233 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 14:19:30,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,250 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,250 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-26 14:19:30,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,257 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,272 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-26 14:19:30,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,273 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-26 14:19:30,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,281 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,298 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-26 14:19:30,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,299 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-26 14:19:30,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,323 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-26 14:19:30,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,324 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 14:19:30,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,338 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,356 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 [2022-07-26 14:19:30,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,358 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,358 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 14:19:30,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,366 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,384 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 [2022-07-26 14:19:30,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,385 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 14:19:30,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,408 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-26 14:19:30,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,409 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 14:19:30,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,417 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,448 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,449 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 14:19:30,452 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 [2022-07-26 14:19:30,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,457 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,458 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,458 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,480 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 14:19:30,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,481 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 14:19:30,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,510 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 14:19:30,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,518 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,533 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,534 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 14:19:30,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,542 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,579 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-26 14:19:30,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,602 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-26 14:19:30,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,610 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,626 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,626 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,627 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 14:19:30,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,634 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,635 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,635 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,660 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 14:19:30,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,684 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 [2022-07-26 14:19:30,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,685 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 14:19:30,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,693 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,693 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,714 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 [2022-07-26 14:19:30,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,715 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 14:19:30,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,723 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,738 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 [2022-07-26 14:19:30,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,740 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 14:19:30,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,749 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,764 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 [2022-07-26 14:19:30,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,765 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,766 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 14:19:30,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,775 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,792 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-26 14:19:30,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,793 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 14:19:30,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,819 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 [2022-07-26 14:19:30,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,820 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 14:19:30,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,827 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,828 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,829 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,845 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,846 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 14:19:30,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:30,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,853 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:30,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:30,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,869 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-26 14:19:30,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,870 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 14:19:30,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,878 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,878 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,895 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 14:19:30,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,896 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 14:19:30,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,904 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:30,945 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:30,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:30,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:30,947 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:30,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 14:19:30,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:30,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:30,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:30,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:30,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:30,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:30,963 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:30,987 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:19:31,015 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-07-26 14:19:31,015 INFO L444 ModelExtractionUtils]: 14 out of 43 variables were initially zero. Simplification set additionally 26 variables to zero. [2022-07-26 14:19:31,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:31,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:31,017 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:31,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 14:19:31,019 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:19:31,027 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:19:31,027 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:19:31,027 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~back~0, ~n~0) = -1*~back~0 + 1*~n~0 Supporting invariants [] [2022-07-26 14:19:31,042 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 14:19:31,131 INFO L156 tatePredicateManager]: 29 out of 29 supporting invariants were superfluous and have been removed [2022-07-26 14:19:31,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:31,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:19:31,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:31,185 WARN L261 TraceCheckSpWp]: Trace formula consists of 7 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:19:31,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:31,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:31,186 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:19:31,186 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 24 states and 47 transitions. cyclomatic complexity: 32 Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:31,215 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 24 states and 47 transitions. cyclomatic complexity: 32. Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 52 states and 115 transitions. Complement of second has 4 states. [2022-07-26 14:19:31,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:19:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2022-07-26 14:19:31,217 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-26 14:19:31,217 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:31,217 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 14:19:31,217 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:31,217 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 8 letters. Loop has 2 letters. [2022-07-26 14:19:31,217 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:31,217 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52 states and 115 transitions. [2022-07-26 14:19:31,219 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 14:19:31,219 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52 states to 23 states and 45 transitions. [2022-07-26 14:19:31,219 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 13 [2022-07-26 14:19:31,219 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 17 [2022-07-26 14:19:31,219 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 45 transitions. [2022-07-26 14:19:31,219 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:31,220 INFO L220 hiAutomatonCegarLoop]: Abstraction has 23 states and 45 transitions. [2022-07-26 14:19:31,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states and 45 transitions. [2022-07-26 14:19:31,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 19. [2022-07-26 14:19:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.9473684210526316) internal successors, (37), 18 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 37 transitions. [2022-07-26 14:19:31,221 INFO L242 hiAutomatonCegarLoop]: Abstraction has 19 states and 37 transitions. [2022-07-26 14:19:31,221 INFO L426 stractBuchiCegarLoop]: Abstraction has 19 states and 37 transitions. [2022-07-26 14:19:31,222 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:19:31,222 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states and 37 transitions. [2022-07-26 14:19:31,222 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 14:19:31,222 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:31,222 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:31,222 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:31,222 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:31,223 INFO L733 eck$LassoCheckResult]: Stem: 777#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 773#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 775#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 765#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 767#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 783#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 779#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 755#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 759#[L52, L60-4, L89-4]don't care [485] L89-4-->L90-1: Formula: (and (= (select |v_#valid_98| |v_ULTIMATE.start_main_~#t1~0#1.base_17|) 1) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_15|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_15|) (select |v_#length_83| |v_ULTIMATE.start_main_~#t1~0#1.base_17|)) (= (select (select |v_#memory_int_66| |v_ULTIMATE.start_main_~#t1~0#1.base_17|) |v_ULTIMATE.start_main_~#t1~0#1.offset_15|) |v_ULTIMATE.start_main_#t~mem16#1_10|)) InVars {#valid=|v_#valid_98|, #memory_int=|v_#memory_int_66|, #length=|v_#length_83|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_17|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_15|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_13|, #valid=|v_#valid_98|, #memory_int=|v_#memory_int_66|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_10|, #length=|v_#length_83|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_17|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_15|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~nondet15#1] 791#[L52, L60-4, L90-1]don't care [2022-07-26 14:19:31,223 INFO L735 eck$LassoCheckResult]: Loop: 791#[L52, L60-4, L90-1]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 791#[L52, L60-4, L90-1]don't care [2022-07-26 14:19:31,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:31,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1551004411, now seen corresponding path program 1 times [2022-07-26 14:19:31,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:31,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630918751] [2022-07-26 14:19:31,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:31,244 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:31,302 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:31,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:31,303 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 3 times [2022-07-26 14:19:31,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:31,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858079860] [2022-07-26 14:19:31,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:31,317 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:31,320 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:31,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:31,321 INFO L85 PathProgramCache]: Analyzing trace with hash -836495975, now seen corresponding path program 1 times [2022-07-26 14:19:31,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:31,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748678997] [2022-07-26 14:19:31,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:31,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:31,339 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:31,365 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:32,812 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:19:32,812 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:19:32,812 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:19:32,812 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:19:32,812 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:19:32,812 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:32,812 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:19:32,812 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:19:32,812 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration5_Lasso [2022-07-26 14:19:32,813 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:19:32,813 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:19:32,816 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,821 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,824 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,826 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,828 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,830 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,832 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,834 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:32,836 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,632 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,635 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,637 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,638 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,640 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,641 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,643 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,647 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,649 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,652 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,654 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,655 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,657 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,659 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,660 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,662 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,663 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,665 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,666 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,668 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,669 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,671 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,672 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,674 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,677 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,680 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,681 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,683 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,684 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,686 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,687 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:33,688 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:34,250 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:19:34,250 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:19:34,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,256 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,272 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,272 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 14:19:34,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,304 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:34,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,306 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 14:19:34,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,316 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,355 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:34,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,356 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:34,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,367 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:34,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:34,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 14:19:34,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,394 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-26 14:19:34,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,395 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 14:19:34,398 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 [2022-07-26 14:19:34,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:34,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:34,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:34,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,419 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:34,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,420 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 14:19:34,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:34,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:34,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:34,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,445 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:34,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,446 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 14:19:34,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,454 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,454 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-26 14:19:34,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,473 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 14:19:34,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:34,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:34,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:34,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,495 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:34,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,496 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 14:19:34,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:34,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,504 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:34,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:34,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,519 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 [2022-07-26 14:19:34,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,520 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 14:19:34,522 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 [2022-07-26 14:19:34,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,547 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-26 14:19:34,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,548 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 14:19:34,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,557 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,557 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,573 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-26 14:19:34,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,574 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 14:19:34,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,583 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,599 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-26 14:19:34,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,600 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 14:19:34,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,608 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,609 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:34,639 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 [2022-07-26 14:19:34,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,640 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 14:19:34,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:34,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:34,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:34,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:34,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:34,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:34,660 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:34,679 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:19:34,749 INFO L443 ModelExtractionUtils]: Simplification made 34 calls to the SMT solver. [2022-07-26 14:19:34,749 INFO L444 ModelExtractionUtils]: 5 out of 43 variables were initially zero. Simplification set additionally 34 variables to zero. [2022-07-26 14:19:34,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:34,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:34,750 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:34,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 14:19:34,751 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:19:34,768 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:19:34,768 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:19:34,768 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~queue~0.offset, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3, ~front~0) = -1*~queue~0.offset + 2*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_3 - 4*~front~0 Supporting invariants [] [2022-07-26 14:19:34,784 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-26 14:19:34,872 INFO L156 tatePredicateManager]: 33 out of 34 supporting invariants were superfluous and have been removed [2022-07-26 14:19:34,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:34,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-26 14:19:34,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:34,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-26 14:19:34,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:34,950 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 1 loop predicates [2022-07-26 14:19:34,951 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 19 states and 37 transitions. cyclomatic complexity: 25 Second operand has 3 states, 3 states have (on average 3.3333333333333335) 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) [2022-07-26 14:19:34,987 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 19 states and 37 transitions. cyclomatic complexity: 25. Second operand has 3 states, 3 states have (on average 3.3333333333333335) 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) Result 30 states and 59 transitions. Complement of second has 5 states. [2022-07-26 14:19:34,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 2 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:19:34,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) 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) [2022-07-26 14:19:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 18 transitions. [2022-07-26 14:19:34,989 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 18 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 14:19:34,989 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:34,989 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 18 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 14:19:34,989 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:34,989 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 18 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-26 14:19:34,989 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:34,989 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30 states and 59 transitions. [2022-07-26 14:19:34,990 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 14:19:34,990 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30 states to 12 states and 18 transitions. [2022-07-26 14:19:34,990 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9 [2022-07-26 14:19:34,990 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9 [2022-07-26 14:19:34,990 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 18 transitions. [2022-07-26 14:19:34,990 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:34,991 INFO L220 hiAutomatonCegarLoop]: Abstraction has 12 states and 18 transitions. [2022-07-26 14:19:34,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states and 18 transitions. [2022-07-26 14:19:34,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2022-07-26 14:19:34,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 1.5) internal successors, (18), 11 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 18 transitions. [2022-07-26 14:19:34,992 INFO L242 hiAutomatonCegarLoop]: Abstraction has 12 states and 18 transitions. [2022-07-26 14:19:34,992 INFO L426 stractBuchiCegarLoop]: Abstraction has 12 states and 18 transitions. [2022-07-26 14:19:34,992 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:19:34,992 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 18 transitions. [2022-07-26 14:19:34,992 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 14:19:34,992 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:34,992 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:34,993 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:34,993 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:34,993 INFO L733 eck$LassoCheckResult]: Stem: 1024#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1026#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1028#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1020#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1022#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1032#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1030#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1014#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1016#[L52, L60-4, L89-4]don't care [536] L60-4-->thread2EXIT: Formula: (and (= 0 (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_1| 256)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_2| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_2| 0)) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_1|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_2|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_2|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~nondet4#1] 1034#[L52, thread2EXIT, L89-4]don't care [2022-07-26 14:19:34,994 INFO L735 eck$LassoCheckResult]: Loop: 1034#[L52, thread2EXIT, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1034#[L52, thread2EXIT, L89-4]don't care [2022-07-26 14:19:34,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:34,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1551004360, now seen corresponding path program 1 times [2022-07-26 14:19:34,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:34,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739719491] [2022-07-26 14:19:34,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:35,014 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:35,036 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:35,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:35,037 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 4 times [2022-07-26 14:19:35,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:35,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52231040] [2022-07-26 14:19:35,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:35,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:35,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:35,040 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:35,043 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:35,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:35,043 INFO L85 PathProgramCache]: Analyzing trace with hash -836494394, now seen corresponding path program 1 times [2022-07-26 14:19:35,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:35,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947889288] [2022-07-26 14:19:35,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:35,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:35,117 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:35,147 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:35,159 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 [2022-07-26 14:19:36,780 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:19:36,780 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:19:36,780 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:19:36,780 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:19:36,780 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:19:36,780 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:36,780 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:19:36,780 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:19:36,780 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration6_Lasso [2022-07-26 14:19:36,780 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:19:36,780 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:19:36,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,787 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,788 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,790 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,791 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,793 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,795 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,796 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,798 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,799 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,801 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,802 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,804 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,807 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,808 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,809 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,811 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,812 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,821 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,840 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,841 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,843 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,844 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,846 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,847 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,849 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,850 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,852 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,853 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,854 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,855 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,857 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,858 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:36,862 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,550 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,552 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,553 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,554 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,556 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,557 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,571 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:37,573 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:38,128 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:19:38,128 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:19:38,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,130 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 14:19:38,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,138 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,155 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 [2022-07-26 14:19:38,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,156 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 14:19:38,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,165 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,180 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-26 14:19:38,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,181 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 14:19:38,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,189 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,204 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 14:19:38,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,205 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 14:19:38,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,231 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 [2022-07-26 14:19:38,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,232 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 14:19:38,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,257 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,258 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 14:19:38,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,266 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,282 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 [2022-07-26 14:19:38,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,283 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 14:19:38,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,309 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 [2022-07-26 14:19:38,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,310 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 14:19:38,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,317 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,332 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 [2022-07-26 14:19:38,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,333 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 14:19:38,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,340 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,356 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 14:19:38,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,357 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,358 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 14:19:38,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,365 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,382 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-26 14:19:38,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,383 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 14:19:38,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,393 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,416 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,417 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,417 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 14:19:38,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,442 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,443 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 14:19:38,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,450 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,451 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,467 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 [2022-07-26 14:19:38,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,468 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 14:19:38,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,481 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,499 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,500 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,500 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 14:19:38,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,507 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,523 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 14:19:38,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,524 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 14:19:38,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,548 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-07-26 14:19:38,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,549 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 14:19:38,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,557 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,572 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-26 14:19:38,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,573 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 14:19:38,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,582 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,597 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-26 14:19:38,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,602 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 14:19:38,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,627 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,628 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 14:19:38,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,635 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,650 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,651 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 14:19:38,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,660 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,676 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 14:19:38,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,684 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,699 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-26 14:19:38,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,700 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 14:19:38,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,718 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,735 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 14:19:38,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,743 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,759 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-26 14:19:38,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,760 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 14:19:38,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,785 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,786 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,786 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 14:19:38,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,793 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,794 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,794 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,810 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 14:19:38,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,811 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 14:19:38,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,819 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,834 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,835 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,835 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 14:19:38,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,843 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,859 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,860 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 14:19:38,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,868 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,886 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 14:19:38,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-26 14:19:38,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,912 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 14:19:38,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,920 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,920 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,937 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-26 14:19:38,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,938 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 14:19:38,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:38,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,946 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:38,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:38,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:38,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,963 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 14:19:38,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:38,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:38,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:38,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:38,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:38,978 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:38,978 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:38,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:38,995 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-26 14:19:38,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:38,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:38,996 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:38,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 14:19:38,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,005 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,021 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-26 14:19:39,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,022 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 14:19:39,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,030 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 14:19:39,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,048 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 14:19:39,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,056 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,056 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,073 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-26 14:19:39,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,074 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 14:19:39,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,083 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,099 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-07-26 14:19:39,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,100 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 14:19:39,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,109 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,109 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,126 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-26 14:19:39,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,127 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,128 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 14:19:39,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,137 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,155 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-26 14:19:39,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,156 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,157 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 14:19:39,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,181 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-26 14:19:39,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,182 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 14:19:39,187 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 [2022-07-26 14:19:39,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,196 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,196 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,216 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-07-26 14:19:39,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,217 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 14:19:39,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,227 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,227 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:39,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,273 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-26 14:19:39,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:39,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,323 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-26 14:19:39,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:39,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:39,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,371 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:39,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:39,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:39,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:39,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:39,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:39,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:39,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-26 14:19:39,415 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:19:39,467 INFO L443 ModelExtractionUtils]: Simplification made 26 calls to the SMT solver. [2022-07-26 14:19:39,467 INFO L444 ModelExtractionUtils]: 4 out of 43 variables were initially zero. Simplification set additionally 33 variables to zero. [2022-07-26 14:19:39,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:39,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:39,468 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:39,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-26 14:19:39,471 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:19:39,494 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 14:19:39,495 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:19:39,495 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~0#1, ~front~0) = 2*ULTIMATE.start_create_fresh_int_array_~i~0#1 - 1*~front~0 Supporting invariants [-1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset - 2*~n~0 + 2 >= 0] [2022-07-26 14:19:39,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:39,618 INFO L156 tatePredicateManager]: 29 out of 32 supporting invariants were superfluous and have been removed [2022-07-26 14:19:39,657 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:39,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:39,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 13 conjunts are in the unsatisfiable core [2022-07-26 14:19:39,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:39,774 WARN L261 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 13 conjunts are in the unsatisfiable core [2022-07-26 14:19:39,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:39,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:39,774 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.4 stem predicates 1 loop predicates [2022-07-26 14:19:39,774 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 12 states and 18 transitions. cyclomatic complexity: 10 Second operand has 5 states, 5 states have (on average 2.0) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:39,865 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 12 states and 18 transitions. cyclomatic complexity: 10. Second operand has 5 states, 5 states have (on average 2.0) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 25 states and 37 transitions. Complement of second has 7 states. [2022-07-26 14:19:39,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 4 stem states 0 non-accepting loop states 2 accepting loop states [2022-07-26 14:19:39,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.0) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:39,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 21 transitions. [2022-07-26 14:19:39,866 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 21 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 14:19:39,866 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:39,866 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 21 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 14:19:39,866 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:39,866 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 21 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-26 14:19:39,866 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:39,867 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25 states and 37 transitions. [2022-07-26 14:19:39,867 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 3 [2022-07-26 14:19:39,867 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25 states to 23 states and 33 transitions. [2022-07-26 14:19:39,868 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 16 [2022-07-26 14:19:39,868 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 17 [2022-07-26 14:19:39,868 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 33 transitions. [2022-07-26 14:19:39,868 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:39,868 INFO L220 hiAutomatonCegarLoop]: Abstraction has 23 states and 33 transitions. [2022-07-26 14:19:39,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states and 33 transitions. [2022-07-26 14:19:39,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2022-07-26 14:19:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 1.4761904761904763) internal successors, (31), 20 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 31 transitions. [2022-07-26 14:19:39,870 INFO L242 hiAutomatonCegarLoop]: Abstraction has 21 states and 31 transitions. [2022-07-26 14:19:39,870 INFO L426 stractBuchiCegarLoop]: Abstraction has 21 states and 31 transitions. [2022-07-26 14:19:39,870 INFO L333 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-26 14:19:39,871 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 21 states and 31 transitions. [2022-07-26 14:19:39,871 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 3 [2022-07-26 14:19:39,871 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:39,871 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:39,871 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:39,871 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:39,872 INFO L733 eck$LassoCheckResult]: Stem: 1266#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1268#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1270#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1296#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1294#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1292#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1274#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1276#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1260#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1256#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:39,872 INFO L735 eck$LassoCheckResult]: Loop: 1256#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1256#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:39,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:39,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1551004386, now seen corresponding path program 1 times [2022-07-26 14:19:39,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:39,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944118309] [2022-07-26 14:19:39,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:39,896 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:39,913 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:39,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:39,914 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 5 times [2022-07-26 14:19:39,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:39,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071263512] [2022-07-26 14:19:39,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:39,917 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:39,923 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:39,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:39,923 INFO L85 PathProgramCache]: Analyzing trace with hash -836495200, now seen corresponding path program 2 times [2022-07-26 14:19:39,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:39,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405822355] [2022-07-26 14:19:39,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:39,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:40,011 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:19:40,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405822355] [2022-07-26 14:19:40,012 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405822355] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 14:19:40,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1124259237] [2022-07-26 14:19:40,012 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-26 14:19:40,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:19:40,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:40,016 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:19:40,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (123)] Waiting until timeout for monitored process [2022-07-26 14:19:40,101 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-26 14:19:40,102 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-26 14:19:40,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 13 conjunts are in the unsatisfiable core [2022-07-26 14:19:40,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:40,181 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 14:19:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:40,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1124259237] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 14:19:40,295 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 14:19:40,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 15 [2022-07-26 14:19:40,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635900188] [2022-07-26 14:19:40,295 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 14:19:40,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:19:40,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-26 14:19:40,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2022-07-26 14:19:40,375 INFO L87 Difference]: Start difference. First operand 21 states and 31 transitions. cyclomatic complexity: 16 Second operand has 17 states, 16 states have (on average 1.875) internal successors, (30), 16 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) [2022-07-26 14:19:40,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:19:40,560 INFO L93 Difference]: Finished difference Result 22 states and 30 transitions. [2022-07-26 14:19:40,560 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 22 states and 30 transitions. [2022-07-26 14:19:40,561 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 14:19:40,561 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 22 states to 13 states and 19 transitions. [2022-07-26 14:19:40,561 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9 [2022-07-26 14:19:40,561 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9 [2022-07-26 14:19:40,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 19 transitions. [2022-07-26 14:19:40,561 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:40,562 INFO L220 hiAutomatonCegarLoop]: Abstraction has 13 states and 19 transitions. [2022-07-26 14:19:40,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states and 19 transitions. [2022-07-26 14:19:40,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-07-26 14:19:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.4615384615384615) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 19 transitions. [2022-07-26 14:19:40,563 INFO L242 hiAutomatonCegarLoop]: Abstraction has 13 states and 19 transitions. [2022-07-26 14:19:40,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-26 14:19:40,564 INFO L426 stractBuchiCegarLoop]: Abstraction has 13 states and 19 transitions. [2022-07-26 14:19:40,564 INFO L333 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-26 14:19:40,564 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 19 transitions. [2022-07-26 14:19:40,564 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 14:19:40,564 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:40,564 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:40,564 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:40,564 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:40,565 INFO L733 eck$LassoCheckResult]: Stem: 1414#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1416#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1418#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1420#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1422#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1424#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1428#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1426#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1408#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1410#[L52, L60-4, L89-4]don't care [536] L60-4-->thread2EXIT: Formula: (and (= 0 (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_1| 256)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_2| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_2| 0)) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_1|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_2|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_2|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~nondet4#1] 1430#[L52, thread2EXIT, L89-4]don't care [2022-07-26 14:19:40,565 INFO L735 eck$LassoCheckResult]: Loop: 1430#[L52, thread2EXIT, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1430#[L52, thread2EXIT, L89-4]don't care [2022-07-26 14:19:40,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:40,566 INFO L85 PathProgramCache]: Analyzing trace with hash 2048846466, now seen corresponding path program 2 times [2022-07-26 14:19:40,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:40,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640801737] [2022-07-26 14:19:40,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:40,584 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:40,602 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:40,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:40,603 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 6 times [2022-07-26 14:19:40,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:40,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123755045] [2022-07-26 14:19:40,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:40,606 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:40,609 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:40,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:40,609 INFO L85 PathProgramCache]: Analyzing trace with hash -910268484, now seen corresponding path program 2 times [2022-07-26 14:19:40,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:40,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603844626] [2022-07-26 14:19:40,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:40,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:40,625 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:40,647 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:42,362 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:19:42,362 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:19:42,362 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:19:42,362 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:19:42,362 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:19:42,362 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:42,362 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:19:42,362 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:19:42,362 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration8_Lasso [2022-07-26 14:19:42,362 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:19:42,362 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:19:42,365 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,367 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,369 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,986 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,988 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,990 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,991 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,993 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,994 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,995 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,997 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:42,998 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,000 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,002 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,003 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,004 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,006 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,007 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,008 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,010 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,011 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,012 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,014 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,018 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,020 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,021 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,023 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,025 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,032 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,035 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,036 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,037 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,039 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,042 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,045 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,047 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,048 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,049 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,051 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,052 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,064 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,067 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:43,652 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:19:43,652 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:19:43,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,655 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-26 14:19:43,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,663 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-07-26 14:19:43,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,680 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-26 14:19:43,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:43,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,688 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:43,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:43,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,703 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-26 14:19:43,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,704 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-26 14:19:43,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:43,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,731 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-26 14:19:43,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,740 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,757 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-07-26 14:19:43,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,758 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-26 14:19:43,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,766 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-07-26 14:19:43,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,787 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-26 14:19:43,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,795 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,814 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:43,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,815 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-26 14:19:43,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:43,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,841 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-26 14:19:43,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,849 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,866 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-07-26 14:19:43,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,867 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-26 14:19:43,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-07-26 14:19:43,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,893 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-26 14:19:43,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,918 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-07-26 14:19:43,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,919 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-26 14:19:43,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,927 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,927 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,944 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:43,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,945 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-26 14:19:43,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,970 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:43,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,973 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-26 14:19:43,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:43,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:43,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:43,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:43,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:43,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:43,981 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:43,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:43,998 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-07-26 14:19:43,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:43,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:43,999 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:43,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-26 14:19:44,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:44,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:44,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:44,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:44,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:44,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:44,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:44,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:44,026 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-07-26 14:19:44,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:44,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:44,027 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:44,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-26 14:19:44,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:44,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:44,034 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:19:44,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:44,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:44,037 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:19:44,037 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:44,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:44,057 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-07-26 14:19:44,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:44,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:44,058 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:44,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-07-26 14:19:44,060 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 [2022-07-26 14:19:44,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:44,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:44,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:44,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:44,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:44,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:44,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:44,085 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-07-26 14:19:44,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:44,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:44,087 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:44,102 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-07-26 14:19:44,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:44,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:44,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:44,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:44,112 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:44,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:44,113 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:44,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:44,130 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-07-26 14:19:44,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:44,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:44,131 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:44,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-07-26 14:19:44,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:44,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:44,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:44,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:44,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:44,139 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:44,139 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:44,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:44,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:44,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:44,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:44,186 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:44,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:44,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:44,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:44,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:44,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:44,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:44,203 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:44,210 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-07-26 14:19:44,218 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:19:44,249 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-26 14:19:44,249 INFO L444 ModelExtractionUtils]: 29 out of 43 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-26 14:19:44,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:44,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:44,250 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:44,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-07-26 14:19:44,252 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:19:44,257 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:19:44,257 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:19:44,257 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n~0, ~front~0) = 1*~n~0 - 1*~front~0 Supporting invariants [] [2022-07-26 14:19:44,272 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-07-26 14:19:44,356 INFO L156 tatePredicateManager]: 34 out of 34 supporting invariants were superfluous and have been removed [2022-07-26 14:19:44,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:44,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:19:44,390 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:44,410 WARN L261 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 14:19:44,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:44,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:44,411 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:19:44,411 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 13 states and 19 transitions. cyclomatic complexity: 10 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:44,426 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 13 states and 19 transitions. cyclomatic complexity: 10. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 14 states and 20 transitions. Complement of second has 2 states. [2022-07-26 14:19:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-26 14:19:44,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:44,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 11 transitions. [2022-07-26 14:19:44,427 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 14:19:44,427 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:44,427 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-26 14:19:44,427 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:44,427 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 10 letters. Loop has 2 letters. [2022-07-26 14:19:44,427 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:44,427 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 14 states and 20 transitions. [2022-07-26 14:19:44,428 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:44,428 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 14 states to 12 states and 16 transitions. [2022-07-26 14:19:44,428 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8 [2022-07-26 14:19:44,428 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2022-07-26 14:19:44,428 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 16 transitions. [2022-07-26 14:19:44,428 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:44,428 INFO L220 hiAutomatonCegarLoop]: Abstraction has 12 states and 16 transitions. [2022-07-26 14:19:44,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states and 16 transitions. [2022-07-26 14:19:44,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2022-07-26 14:19:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 11 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 16 transitions. [2022-07-26 14:19:44,429 INFO L242 hiAutomatonCegarLoop]: Abstraction has 12 states and 16 transitions. [2022-07-26 14:19:44,429 INFO L426 stractBuchiCegarLoop]: Abstraction has 12 states and 16 transitions. [2022-07-26 14:19:44,429 INFO L333 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-26 14:19:44,430 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 16 transitions. [2022-07-26 14:19:44,430 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:44,430 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:44,430 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:44,430 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:44,430 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:44,431 INFO L733 eck$LassoCheckResult]: Stem: 1638#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1640#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1642#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1644#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1646#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1648#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1652#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1650#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1632#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1634#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1654#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:44,431 INFO L735 eck$LassoCheckResult]: Loop: 1654#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1654#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:44,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:44,431 INFO L85 PathProgramCache]: Analyzing trace with hash 2048846440, now seen corresponding path program 3 times [2022-07-26 14:19:44,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:44,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943928843] [2022-07-26 14:19:44,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,451 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,468 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:44,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:44,469 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 7 times [2022-07-26 14:19:44,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:44,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798491640] [2022-07-26 14:19:44,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,472 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,474 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:44,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:44,474 INFO L85 PathProgramCache]: Analyzing trace with hash -910269290, now seen corresponding path program 4 times [2022-07-26 14:19:44,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:44,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002903578] [2022-07-26 14:19:44,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:44,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-26 14:19:44,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:19:44,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002903578] [2022-07-26 14:19:44,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002903578] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:19:44,511 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:19:44,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:19:44,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102449700] [2022-07-26 14:19:44,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:19:44,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:19:44,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 14:19:44,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:19:44,576 INFO L87 Difference]: Start difference. First operand 12 states and 16 transitions. cyclomatic complexity: 7 Second operand has 5 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:44,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:19:44,595 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2022-07-26 14:19:44,595 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15 states and 20 transitions. [2022-07-26 14:19:44,595 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:44,595 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15 states to 14 states and 19 transitions. [2022-07-26 14:19:44,595 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8 [2022-07-26 14:19:44,595 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2022-07-26 14:19:44,595 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 19 transitions. [2022-07-26 14:19:44,596 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:44,596 INFO L220 hiAutomatonCegarLoop]: Abstraction has 14 states and 19 transitions. [2022-07-26 14:19:44,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states and 19 transitions. [2022-07-26 14:19:44,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-07-26 14:19:44,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 1.3571428571428572) internal successors, (19), 13 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:44,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 19 transitions. [2022-07-26 14:19:44,597 INFO L242 hiAutomatonCegarLoop]: Abstraction has 14 states and 19 transitions. [2022-07-26 14:19:44,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 14:19:44,599 INFO L426 stractBuchiCegarLoop]: Abstraction has 14 states and 19 transitions. [2022-07-26 14:19:44,599 INFO L333 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-26 14:19:44,599 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states and 19 transitions. [2022-07-26 14:19:44,599 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:44,599 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:44,599 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:44,600 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:44,600 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:44,601 INFO L733 eck$LassoCheckResult]: Stem: 1687#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1689#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1695#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1697#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1691#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1693#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1701#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1699#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1681#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1683#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1703#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1707#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:44,601 INFO L735 eck$LassoCheckResult]: Loop: 1707#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1707#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:44,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:44,602 INFO L85 PathProgramCache]: Analyzing trace with hash -910267864, now seen corresponding path program 5 times [2022-07-26 14:19:44,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:44,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87619532] [2022-07-26 14:19:44,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:44,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,643 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,684 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:44,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:44,684 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 8 times [2022-07-26 14:19:44,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:44,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006752048] [2022-07-26 14:19:44,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:44,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,687 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,690 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:44,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:44,690 INFO L85 PathProgramCache]: Analyzing trace with hash 1846467798, now seen corresponding path program 6 times [2022-07-26 14:19:44,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:44,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764984452] [2022-07-26 14:19:44,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:44,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,732 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:44,769 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:46,447 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-07-26 14:19:47,448 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:19:47,448 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:19:47,448 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:19:47,448 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:19:47,448 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:19:47,448 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:47,448 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:19:47,449 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:19:47,449 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration10_Lasso [2022-07-26 14:19:47,449 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:19:47,449 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:19:47,451 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,452 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,453 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,455 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,457 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,458 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,459 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,469 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,470 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:47,472 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,356 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,357 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,359 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,360 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,362 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,363 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,365 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,366 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,367 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,368 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,370 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,371 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,373 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,374 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,376 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,377 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,379 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,380 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,382 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,383 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,385 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,386 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,389 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,396 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,397 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,399 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,400 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,401 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,403 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,404 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,407 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:48,409 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:49,061 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:19:49,062 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:19:49,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,063 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,064 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-07-26 14:19:49,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:49,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:49,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:49,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,088 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-07-26 14:19:49,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,089 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-07-26 14:19:49,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:49,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:49,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:49,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,113 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-07-26 14:19:49,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,114 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-07-26 14:19:49,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:49,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,123 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:49,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:49,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,139 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-07-26 14:19:49,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,140 INFO L229 MonitoredProcess]: Starting monitored process 147 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-07-26 14:19:49,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,148 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,149 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:49,149 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:49,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,166 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-07-26 14:19:49,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,167 INFO L229 MonitoredProcess]: Starting monitored process 148 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-07-26 14:19:49,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:49,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,176 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:49,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:49,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,192 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:49,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,193 INFO L229 MonitoredProcess]: Starting monitored process 149 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-07-26 14:19:49,195 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 [2022-07-26 14:19:49,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:49,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,201 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:49,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:49,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,217 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-07-26 14:19:49,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,218 INFO L229 MonitoredProcess]: Starting monitored process 150 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-07-26 14:19:49,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,227 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:49,227 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:49,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:49,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,245 INFO L229 MonitoredProcess]: Starting monitored process 151 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,245 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-07-26 14:19:49,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:49,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,253 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:49,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:49,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,269 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-07-26 14:19:49,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,270 INFO L229 MonitoredProcess]: Starting monitored process 152 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,271 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-07-26 14:19:49,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:49,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,278 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:49,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:49,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-07-26 14:19:49,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,296 INFO L229 MonitoredProcess]: Starting monitored process 153 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-07-26 14:19:49,297 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 [2022-07-26 14:19:49,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:49,306 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:49,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,328 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:49,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,330 INFO L229 MonitoredProcess]: Starting monitored process 154 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-07-26 14:19:49,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:49,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:49,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,356 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-07-26 14:19:49,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,358 INFO L229 MonitoredProcess]: Starting monitored process 155 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,358 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-07-26 14:19:49,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:49,367 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:49,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,384 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-07-26 14:19:49,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,386 INFO L229 MonitoredProcess]: Starting monitored process 156 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-07-26 14:19:49,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:49,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:49,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:49,413 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-07-26 14:19:49,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,414 INFO L229 MonitoredProcess]: Starting monitored process 157 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-07-26 14:19:49,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:49,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:49,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:49,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:49,422 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:49,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:49,426 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:49,434 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:19:49,445 INFO L443 ModelExtractionUtils]: Simplification made 9 calls to the SMT solver. [2022-07-26 14:19:49,445 INFO L444 ModelExtractionUtils]: 9 out of 25 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-07-26 14:19:49,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:49,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:49,448 INFO L229 MonitoredProcess]: Starting monitored process 158 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:49,456 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:19:49,459 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-07-26 14:19:49,463 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 14:19:49,463 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:19:49,464 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))_1, v_rep(select (select #memory_int ULTIMATE.start_create_fresh_int_array_~arr~0#1.base) ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset)_4) = 1*v_rep(select (select #memory_int ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))_1 - 1*v_rep(select (select #memory_int ULTIMATE.start_create_fresh_int_array_~arr~0#1.base) ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset)_4 + 1 Supporting invariants [1*v_rep(select (select #memory_int ~queue~0.base) (+ (* ~back~0 4) ~queue~0.offset (- 8)))_1 - 1*v_rep(select (select #memory_int ULTIMATE.start_create_fresh_int_array_~arr~0#1.base) (+ ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset 4))_2 - 2 >= 0] [2022-07-26 14:19:49,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-07-26 14:19:49,688 INFO L156 tatePredicateManager]: 45 out of 50 supporting invariants were superfluous and have been removed [2022-07-26 14:19:49,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:49,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 31 conjunts are in the unsatisfiable core [2022-07-26 14:19:49,765 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:50,001 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-07-26 14:19:50,011 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2022-07-26 14:19:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:50,049 WARN L261 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 18 conjunts are in the unsatisfiable core [2022-07-26 14:19:50,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:50,050 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.8 stem predicates 1 loop predicates [2022-07-26 14:19:50,050 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 14 states and 19 transitions. cyclomatic complexity: 9 Second operand has 9 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 8 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:50,226 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 14 states and 19 transitions. cyclomatic complexity: 9. Second operand has 9 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 8 states have internal predecessors, (12), 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 31 states and 45 transitions. Complement of second has 11 states. [2022-07-26 14:19:50,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 10 states 8 stem states 0 non-accepting loop states 2 accepting loop states [2022-07-26 14:19:50,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 8 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 23 transitions. [2022-07-26 14:19:50,230 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 23 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-26 14:19:50,230 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:50,230 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 23 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-26 14:19:50,230 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:50,230 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 10 states and 23 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-26 14:19:50,230 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:50,230 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 31 states and 45 transitions. [2022-07-26 14:19:50,231 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:50,231 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 31 states to 29 states and 42 transitions. [2022-07-26 14:19:50,231 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 14 [2022-07-26 14:19:50,231 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 15 [2022-07-26 14:19:50,231 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 42 transitions. [2022-07-26 14:19:50,231 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:50,231 INFO L220 hiAutomatonCegarLoop]: Abstraction has 29 states and 42 transitions. [2022-07-26 14:19:50,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states and 42 transitions. [2022-07-26 14:19:50,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 21. [2022-07-26 14:19:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 1.3333333333333333) internal successors, (28), 20 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:50,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 28 transitions. [2022-07-26 14:19:50,233 INFO L242 hiAutomatonCegarLoop]: Abstraction has 21 states and 28 transitions. [2022-07-26 14:19:50,233 INFO L426 stractBuchiCegarLoop]: Abstraction has 21 states and 28 transitions. [2022-07-26 14:19:50,233 INFO L333 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-07-26 14:19:50,233 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 21 states and 28 transitions. [2022-07-26 14:19:50,234 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:50,234 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:50,234 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:50,234 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:50,234 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:50,235 INFO L733 eck$LassoCheckResult]: Stem: 2036#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2030#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2032#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2034#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 2038#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 2040#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 2046#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2042#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 2044#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2056#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2054#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2052#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 2050#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:50,235 INFO L735 eck$LassoCheckResult]: Loop: 2050#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 2050#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:50,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:50,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1846469224, now seen corresponding path program 7 times [2022-07-26 14:19:50,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:50,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139014182] [2022-07-26 14:19:50,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:50,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:50,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:19:50,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139014182] [2022-07-26 14:19:50,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139014182] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 14:19:50,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1925373317] [2022-07-26 14:19:50,306 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-07-26 14:19:50,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:19:50,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:50,308 INFO L229 MonitoredProcess]: Starting monitored process 159 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:19:50,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (159)] Waiting until timeout for monitored process [2022-07-26 14:19:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:50,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-26 14:19:50,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:50,480 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:50,671 INFO L356 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-07-26 14:19:50,671 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 246 treesize of output 196 [2022-07-26 14:19:50,683 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 196 treesize of output 188 [2022-07-26 14:19:50,686 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 180 [2022-07-26 14:19:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:50,738 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 14:19:50,940 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-26 14:19:50,941 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 278 treesize of output 230 [2022-07-26 14:19:50,946 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 222 [2022-07-26 14:19:50,950 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 222 treesize of output 214 [2022-07-26 14:19:51,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:51,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1925373317] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 14:19:51,053 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 14:19:51,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 17 [2022-07-26 14:19:51,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289068558] [2022-07-26 14:19:51,053 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 14:19:51,053 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:19:51,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:51,054 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 9 times [2022-07-26 14:19:51,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:51,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965855312] [2022-07-26 14:19:51,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:51,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,057 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,060 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:51,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:19:51,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-26 14:19:51,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=223, Unknown=0, NotChecked=0, Total=306 [2022-07-26 14:19:51,147 INFO L87 Difference]: Start difference. First operand 21 states and 28 transitions. cyclomatic complexity: 11 Second operand has 18 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 17 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:51,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:19:51,336 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2022-07-26 14:19:51,336 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25 states and 31 transitions. [2022-07-26 14:19:51,337 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:51,337 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25 states to 15 states and 20 transitions. [2022-07-26 14:19:51,337 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8 [2022-07-26 14:19:51,337 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2022-07-26 14:19:51,337 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 20 transitions. [2022-07-26 14:19:51,337 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:51,337 INFO L220 hiAutomatonCegarLoop]: Abstraction has 15 states and 20 transitions. [2022-07-26 14:19:51,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states and 20 transitions. [2022-07-26 14:19:51,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2022-07-26 14:19:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 14 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 20 transitions. [2022-07-26 14:19:51,338 INFO L242 hiAutomatonCegarLoop]: Abstraction has 15 states and 20 transitions. [2022-07-26 14:19:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-26 14:19:51,339 INFO L426 stractBuchiCegarLoop]: Abstraction has 15 states and 20 transitions. [2022-07-26 14:19:51,339 INFO L333 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2022-07-26 14:19:51,340 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states and 20 transitions. [2022-07-26 14:19:51,340 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:51,340 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:51,340 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:51,340 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:51,340 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:51,341 INFO L733 eck$LassoCheckResult]: Stem: 2198#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2192#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2194#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2196#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2208#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 2200#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 2202#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 2206#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2204#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 2186#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2188#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2210#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 2212#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:51,341 INFO L735 eck$LassoCheckResult]: Loop: 2212#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 2212#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:51,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:51,341 INFO L85 PathProgramCache]: Analyzing trace with hash 1097702642, now seen corresponding path program 8 times [2022-07-26 14:19:51,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:51,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539598747] [2022-07-26 14:19:51,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:51,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,375 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,423 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:51,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:51,424 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 10 times [2022-07-26 14:19:51,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:51,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255916863] [2022-07-26 14:19:51,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:51,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,427 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,436 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:51,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:51,436 INFO L85 PathProgramCache]: Analyzing trace with hash -330955956, now seen corresponding path program 9 times [2022-07-26 14:19:51,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:51,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209373959] [2022-07-26 14:19:51,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,465 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:51,499 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:53,957 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:19:53,958 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:19:53,958 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:19:53,958 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:19:53,958 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:19:53,958 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:53,958 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:19:53,958 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:19:53,958 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration12_Lasso [2022-07-26 14:19:53,958 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:19:53,958 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:19:53,961 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,962 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,967 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,969 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,970 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,971 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,973 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,974 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,976 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,977 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,978 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,980 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,981 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,983 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,984 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,985 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,987 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,988 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,989 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,991 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:53,998 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,000 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,001 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,875 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,877 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,878 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,892 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,893 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,897 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,898 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,901 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,903 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,904 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,906 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,907 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,909 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,911 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,912 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,914 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,915 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,917 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:54,918 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:19:55,515 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:19:55,515 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:19:55,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,516 INFO L229 MonitoredProcess]: Starting monitored process 160 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-07-26 14:19:55,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,524 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,539 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,540 INFO L229 MonitoredProcess]: Starting monitored process 161 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-07-26 14:19:55,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:55,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:55,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,567 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-07-26 14:19:55,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,568 INFO L229 MonitoredProcess]: Starting monitored process 162 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-07-26 14:19:55,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,576 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,611 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-07-26 14:19:55,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,611 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,612 INFO L229 MonitoredProcess]: Starting monitored process 163 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-07-26 14:19:55,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,636 INFO L229 MonitoredProcess]: Starting monitored process 164 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-07-26 14:19:55,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,644 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,644 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,659 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-07-26 14:19:55,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,661 INFO L229 MonitoredProcess]: Starting monitored process 165 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-07-26 14:19:55,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,668 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,684 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-07-26 14:19:55,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,686 INFO L229 MonitoredProcess]: Starting monitored process 166 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-07-26 14:19:55,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,693 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,709 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,710 INFO L229 MonitoredProcess]: Starting monitored process 167 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-07-26 14:19:55,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,718 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-07-26 14:19:55,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,734 INFO L229 MonitoredProcess]: Starting monitored process 168 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-07-26 14:19:55,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,759 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,776 INFO L229 MonitoredProcess]: Starting monitored process 169 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-07-26 14:19:55,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,800 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,801 INFO L229 MonitoredProcess]: Starting monitored process 170 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-07-26 14:19:55,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,824 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-07-26 14:19:55,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,825 INFO L229 MonitoredProcess]: Starting monitored process 171 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,825 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-07-26 14:19:55,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,833 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:55,833 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:55,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,849 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,850 INFO L229 MonitoredProcess]: Starting monitored process 172 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,851 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-07-26 14:19:55,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,858 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,873 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,874 INFO L229 MonitoredProcess]: Starting monitored process 173 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-07-26 14:19:55,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,897 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-07-26 14:19:55,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,898 INFO L229 MonitoredProcess]: Starting monitored process 174 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-07-26 14:19:55,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,926 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-07-26 14:19:55,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,928 INFO L229 MonitoredProcess]: Starting monitored process 175 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-07-26 14:19:55,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,935 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:55,935 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:55,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,952 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-07-26 14:19:55,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,953 INFO L229 MonitoredProcess]: Starting monitored process 176 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-07-26 14:19:55,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,960 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:55,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:55,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:55,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:55,977 INFO L229 MonitoredProcess]: Starting monitored process 177 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:55,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-07-26 14:19:55,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:55,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:55,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:55,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:55,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:55,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:55,984 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:55,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:55,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,000 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:56,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,001 INFO L229 MonitoredProcess]: Starting monitored process 178 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-07-26 14:19:56,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,009 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,009 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,026 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-07-26 14:19:56,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,027 INFO L229 MonitoredProcess]: Starting monitored process 179 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-07-26 14:19:56,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:56,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:56,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:56,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,050 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-07-26 14:19:56,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,051 INFO L229 MonitoredProcess]: Starting monitored process 180 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-07-26 14:19:56,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,058 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,059 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,075 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-07-26 14:19:56,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,076 INFO L229 MonitoredProcess]: Starting monitored process 181 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-07-26 14:19:56,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:19:56,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,084 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:19:56,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:19:56,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,123 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-07-26 14:19:56,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,124 INFO L229 MonitoredProcess]: Starting monitored process 182 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-07-26 14:19:56,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,159 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-07-26 14:19:56,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,160 INFO L229 MonitoredProcess]: Starting monitored process 183 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-07-26 14:19:56,162 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 [2022-07-26 14:19:56,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,169 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-07-26 14:19:56,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,187 INFO L229 MonitoredProcess]: Starting monitored process 184 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-07-26 14:19:56,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,194 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,211 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-07-26 14:19:56,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,212 INFO L229 MonitoredProcess]: Starting monitored process 185 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-07-26 14:19:56,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,221 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,221 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,269 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:56,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,271 INFO L229 MonitoredProcess]: Starting monitored process 186 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,284 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-07-26 14:19:56,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-07-26 14:19:56,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,335 INFO L229 MonitoredProcess]: Starting monitored process 187 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-07-26 14:19:56,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,343 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,361 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-07-26 14:19:56,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,362 INFO L229 MonitoredProcess]: Starting monitored process 188 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-07-26 14:19:56,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,389 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-07-26 14:19:56,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,390 INFO L229 MonitoredProcess]: Starting monitored process 189 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-07-26 14:19:56,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,399 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,416 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-07-26 14:19:56,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,417 INFO L229 MonitoredProcess]: Starting monitored process 190 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-07-26 14:19:56,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,426 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,442 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-07-26 14:19:56,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,443 INFO L229 MonitoredProcess]: Starting monitored process 191 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-07-26 14:19:56,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,450 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,452 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,452 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:19:56,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:56,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,479 INFO L229 MonitoredProcess]: Starting monitored process 192 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-07-26 14:19:56,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:19:56,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:19:56,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:19:56,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:19:56,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:19:56,496 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:19:56,496 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:19:56,509 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:19:56,523 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-26 14:19:56,523 INFO L444 ModelExtractionUtils]: 28 out of 43 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-26 14:19:56,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:19:56,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:19:56,527 INFO L229 MonitoredProcess]: Starting monitored process 193 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:19:56,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-07-26 14:19:56,528 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:19:56,534 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:19:56,534 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:19:56,534 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~back~0, ~front~0) = 1*~back~0 - 1*~front~0 Supporting invariants [] [2022-07-26 14:19:56,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-07-26 14:19:56,685 INFO L156 tatePredicateManager]: 49 out of 49 supporting invariants were superfluous and have been removed [2022-07-26 14:19:56,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:56,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:19:56,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:19:56,745 WARN L261 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 14:19:56,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:19:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:19:56,745 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:19:56,745 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 15 states and 20 transitions. cyclomatic complexity: 9 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:56,760 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 15 states and 20 transitions. cyclomatic complexity: 9. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 21 states and 30 transitions. Complement of second has 3 states. [2022-07-26 14:19:56,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-26 14:19:56,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:56,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 10 transitions. [2022-07-26 14:19:56,762 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 10 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-26 14:19:56,762 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:56,762 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 10 transitions. Stem has 13 letters. Loop has 1 letters. [2022-07-26 14:19:56,762 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:56,762 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 10 transitions. Stem has 12 letters. Loop has 2 letters. [2022-07-26 14:19:56,762 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:19:56,762 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 21 states and 30 transitions. [2022-07-26 14:19:56,763 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:56,763 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 21 states to 19 states and 27 transitions. [2022-07-26 14:19:56,763 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8 [2022-07-26 14:19:56,763 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2022-07-26 14:19:56,763 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 27 transitions. [2022-07-26 14:19:56,764 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:19:56,764 INFO L220 hiAutomatonCegarLoop]: Abstraction has 19 states and 27 transitions. [2022-07-26 14:19:56,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states and 27 transitions. [2022-07-26 14:19:56,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 17. [2022-07-26 14:19:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 1.411764705882353) internal successors, (24), 16 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:19:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 24 transitions. [2022-07-26 14:19:56,765 INFO L242 hiAutomatonCegarLoop]: Abstraction has 17 states and 24 transitions. [2022-07-26 14:19:56,765 INFO L426 stractBuchiCegarLoop]: Abstraction has 17 states and 24 transitions. [2022-07-26 14:19:56,765 INFO L333 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2022-07-26 14:19:56,765 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17 states and 24 transitions. [2022-07-26 14:19:56,765 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-07-26 14:19:56,765 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:19:56,765 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:19:56,766 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1] [2022-07-26 14:19:56,766 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:19:56,767 INFO L733 eck$LassoCheckResult]: Stem: 2506#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse2 (store |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse1 (select |v_#memory_int_102| 1)) (.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1))) (and (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= (select |v_#valid_197| 1) 1) (= v_~n~0_54 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (= (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1) |v_#valid_196|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse1 0)) (= (select .cse1 1) 0) (= (select |v_#valid_197| 0) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (store (store (store |v_#length_152| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_151|) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= v_~queue~0.base_66 0) (= (select |v_#valid_197| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= v_~back~0_129 v_~front~0_64) (= v_~sum~0_53 0) (= |v_#NULL.offset_10| 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= 0 v_~queue~0.offset_66) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 2 (select |v_#length_152| 1)) (= (select |v_#length_152| 2) 30) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|) (= (select |v_#valid_197| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_197|, #memory_int=|v_#memory_int_102|, #length=|v_#length_152|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_53, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_31|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_19|, #length=|v_#length_151|, ~front~0=v_~front~0_64, ~queue~0.offset=v_~queue~0.offset_66, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_129, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_27|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_54, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2500#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2502#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2504#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_128| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= |v_#memory_int_82| (store |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_83| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_107| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_83|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_128|, #memory_int=|v_#memory_int_82|, #length=|v_#length_107|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 2512#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_26|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (= (store |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_96|) (= (select |v_#valid_158| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_125| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_62) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_62)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_97|, #length=|v_#length_125|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_62, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_62, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_158|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_96|, #length=|v_#length_125|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 2496#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 2498#[L88-4, L52]don't care [515] L88-4-->L89-3: Formula: (and (= (+ |v_#pthreadsForks_20| 1) |v_#pthreadsForks_19|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_21|) (= |v_ULTIMATE.start_main_#t~pre14#1_17| |v_#pthreadsForks_20|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_21| |v_ULTIMATE.start_main_#t~pre14#1_17|))) (= (select |v_#valid_118| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_21| 4) (select |v_#length_97| |v_ULTIMATE.start_main_~#t2~0#1.base_25|))) InVars {#pthreadsForks=|v_#pthreadsForks_20|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_79|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_17|, #pthreadsForks=|v_#pthreadsForks_19|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_21|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_78|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_97|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 2510#[L89-3, L52]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2508#[L52, thread2ENTRY, L89-4]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 2488#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2490#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2492#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 2518#[L52, L60-4, L89-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 2516#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 2514#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:56,767 INFO L735 eck$LassoCheckResult]: Loop: 2514#[L52, L60-4, L89-4]don't care [510] L52-->L52: Formula: (let ((.cse1 (* v_~front~0_49 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_50))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) (= (+ v_~front~0_49 1) v_~front~0_48) (= v_~sum~0_37 (+ v_~sum~0_38 (select (select |v_#memory_int_72| v_~queue~0.base_50) .cse0))) (<= (+ 4 .cse1 v_~queue~0.offset_50) (select |v_#length_93| v_~queue~0.base_50)) (<= 0 .cse0) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_18| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= (ite (and (< v_~front~0_49 v_~back~0_91) (< v_~front~0_49 v_~n~0_30) (<= 0 v_~front~0_49)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|) (= (select |v_#valid_114| v_~queue~0.base_50) 1)))) InVars {~sum~0=v_~sum~0_38, ~queue~0.offset=v_~queue~0.offset_50, #valid=|v_#valid_114|, ~back~0=v_~back~0_91, #memory_int=|v_#memory_int_72|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_18|, #length=|v_#length_93|, ~queue~0.base=v_~queue~0.base_50, ~n~0=v_~n~0_30, ~front~0=v_~front~0_49} OutVars{~queue~0.offset=v_~queue~0.offset_50, ~back~0=v_~back~0_91, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_50, ~sum~0=v_~sum~0_37, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_7|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_72|, #length=|v_#length_93|, ~n~0=v_~n~0_30, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, ~front~0=v_~front~0_48} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 2514#[L52, L60-4, L89-4]don't care [2022-07-26 14:19:56,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:56,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1669698108, now seen corresponding path program 10 times [2022-07-26 14:19:56,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:56,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471772219] [2022-07-26 14:19:56,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:56,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:56,802 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:56,836 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:56,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:56,837 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 11 times [2022-07-26 14:19:56,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:56,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513740489] [2022-07-26 14:19:56,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:56,840 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:56,842 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:56,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:19:56,843 INFO L85 PathProgramCache]: Analyzing trace with hash -221033286, now seen corresponding path program 11 times [2022-07-26 14:19:56,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:19:56,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720285718] [2022-07-26 14:19:56,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:19:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:19:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:56,878 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:19:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:19:56,917 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:19:58,007 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-07-26 14:20:00,749 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:20:00,749 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:20:00,749 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:20:00,749 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:20:00,749 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:20:00,749 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:00,749 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:20:00,749 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:20:00,749 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration13_Lasso [2022-07-26 14:20:00,749 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:20:00,749 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:20:00,751 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,753 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,755 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,756 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,758 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,759 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,760 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,762 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,763 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,764 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,765 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,767 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,768 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,770 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,771 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,773 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,774 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,776 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,777 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,779 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,780 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:00,784 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,903 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,904 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,906 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,917 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,919 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,920 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,922 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,925 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,926 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,928 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,929 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,931 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,933 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,934 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,935 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,936 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,938 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,940 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,941 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,943 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,944 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:01,946 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:20:02,645 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:20:02,645 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:20:02,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,648 INFO L229 MonitoredProcess]: Starting monitored process 194 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-07-26 14:20:02,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,661 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-07-26 14:20:02,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,677 INFO L229 MonitoredProcess]: Starting monitored process 195 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-07-26 14:20:02,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,685 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,700 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-07-26 14:20:02,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,702 INFO L229 MonitoredProcess]: Starting monitored process 196 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,703 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-07-26 14:20:02,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:02,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:02,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,728 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-07-26 14:20:02,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,729 INFO L229 MonitoredProcess]: Starting monitored process 197 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-07-26 14:20:02,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,737 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,752 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-07-26 14:20:02,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,754 INFO L229 MonitoredProcess]: Starting monitored process 198 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-07-26 14:20:02,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,761 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,762 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,777 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-07-26 14:20:02,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,779 INFO L229 MonitoredProcess]: Starting monitored process 199 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-07-26 14:20:02,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,786 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,802 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-07-26 14:20:02,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,803 INFO L229 MonitoredProcess]: Starting monitored process 200 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-07-26 14:20:02,805 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 [2022-07-26 14:20:02,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,810 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,826 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-07-26 14:20:02,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,827 INFO L229 MonitoredProcess]: Starting monitored process 201 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-07-26 14:20:02,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,850 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-07-26 14:20:02,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,851 INFO L229 MonitoredProcess]: Starting monitored process 202 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,851 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-07-26 14:20:02,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,858 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,874 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-07-26 14:20:02,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,875 INFO L229 MonitoredProcess]: Starting monitored process 203 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-07-26 14:20:02,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,899 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-07-26 14:20:02,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,900 INFO L229 MonitoredProcess]: Starting monitored process 204 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-07-26 14:20:02,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,907 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,923 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-07-26 14:20:02,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,924 INFO L229 MonitoredProcess]: Starting monitored process 205 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-07-26 14:20:02,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:02,932 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:02,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,949 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-07-26 14:20:02,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,950 INFO L229 MonitoredProcess]: Starting monitored process 206 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-07-26 14:20:02,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:02,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:02,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:02,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:02,981 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-07-26 14:20:02,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:02,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:02,982 INFO L229 MonitoredProcess]: Starting monitored process 207 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:02,982 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-07-26 14:20:02,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:02,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:02,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:02,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:02,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:02,990 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:02,990 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:02,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,006 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-07-26 14:20:03,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,008 INFO L229 MonitoredProcess]: Starting monitored process 208 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-07-26 14:20:03,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:03,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,015 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:03,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:03,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,030 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-07-26 14:20:03,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,031 INFO L229 MonitoredProcess]: Starting monitored process 209 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-07-26 14:20:03,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:03,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:03,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:03,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,069 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-07-26 14:20:03,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,070 INFO L229 MonitoredProcess]: Starting monitored process 210 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-07-26 14:20:03,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:03,077 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:03,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-07-26 14:20:03,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,095 INFO L229 MonitoredProcess]: Starting monitored process 211 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-07-26 14:20:03,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,103 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:03,103 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:03,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,119 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-07-26 14:20:03,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,121 INFO L229 MonitoredProcess]: Starting monitored process 212 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,122 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-07-26 14:20:03,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:20:03,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,130 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:20:03,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:20:03,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,145 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-07-26 14:20:03,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,146 INFO L229 MonitoredProcess]: Starting monitored process 213 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-07-26 14:20:03,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,154 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:03,154 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:03,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,171 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-07-26 14:20:03,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,172 INFO L229 MonitoredProcess]: Starting monitored process 214 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-07-26 14:20:03,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,181 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:03,181 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:03,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,198 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-07-26 14:20:03,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,199 INFO L229 MonitoredProcess]: Starting monitored process 215 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-07-26 14:20:03,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,206 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:20:03,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,209 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:20:03,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:03,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:20:03,229 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-07-26 14:20:03,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,230 INFO L229 MonitoredProcess]: Starting monitored process 216 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-07-26 14:20:03,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:20:03,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:20:03,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:20:03,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:20:03,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:20:03,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:20:03,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:20:03,257 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:20:03,275 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-07-26 14:20:03,275 INFO L444 ModelExtractionUtils]: 29 out of 43 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-26 14:20:03,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:20:03,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:20:03,276 INFO L229 MonitoredProcess]: Starting monitored process 217 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:20:03,276 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-07-26 14:20:03,277 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:20:03,283 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:20:03,283 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:20:03,283 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n~0, ~front~0) = 1*~n~0 - 1*~front~0 Supporting invariants [] [2022-07-26 14:20:03,299 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-07-26 14:20:03,467 INFO L156 tatePredicateManager]: 60 out of 60 supporting invariants were superfluous and have been removed [2022-07-26 14:20:03,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:20:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:20:03,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:20:03,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:20:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:20:03,529 WARN L261 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 14:20:03,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:20:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:20:03,530 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:20:03,530 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 17 states and 24 transitions. cyclomatic complexity: 12 Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 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) [2022-07-26 14:20:03,557 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 17 states and 24 transitions. cyclomatic complexity: 12. Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 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 20 states and 29 transitions. Complement of second has 4 states. [2022-07-26 14:20:03,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:20:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 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) [2022-07-26 14:20:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 13 transitions. [2022-07-26 14:20:03,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 13 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-26 14:20:03,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:20:03,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 13 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-26 14:20:03,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:20:03,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 13 transitions. Stem has 14 letters. Loop has 2 letters. [2022-07-26 14:20:03,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:20:03,559 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 20 states and 29 transitions. [2022-07-26 14:20:03,559 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:20:03,560 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 20 states to 0 states and 0 transitions. [2022-07-26 14:20:03,560 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 14:20:03,560 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 14:20:03,560 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 14:20:03,560 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:20:03,560 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:20:03,560 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:20:03,560 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:20:03,560 INFO L333 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2022-07-26 14:20:03,560 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 14:20:03,560 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:20:03,560 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 14:20:03,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:20:03 BoogieIcfgContainer [2022-07-26 14:20:03,565 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:20:03,566 INFO L158 Benchmark]: Toolchain (without parser) took 45457.06ms. Allocated memory was 184.5MB in the beginning and 355.5MB in the end (delta: 170.9MB). Free memory was 128.6MB in the beginning and 236.4MB in the end (delta: -107.8MB). Peak memory consumption was 64.2MB. Max. memory is 8.0GB. [2022-07-26 14:20:03,566 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 184.5MB. Free memory is still 145.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:20:03,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 236.14ms. Allocated memory was 184.5MB in the beginning and 246.4MB in the end (delta: 61.9MB). Free memory was 128.5MB in the beginning and 217.2MB in the end (delta: -88.8MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. [2022-07-26 14:20:03,566 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.30ms. Allocated memory is still 246.4MB. Free memory was 217.2MB in the beginning and 215.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:20:03,567 INFO L158 Benchmark]: Boogie Preprocessor took 35.83ms. Allocated memory is still 246.4MB. Free memory was 215.1MB in the beginning and 214.1MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-26 14:20:03,567 INFO L158 Benchmark]: RCFGBuilder took 465.37ms. Allocated memory is still 246.4MB. Free memory was 213.6MB in the beginning and 193.1MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2022-07-26 14:20:03,567 INFO L158 Benchmark]: BuchiAutomizer took 44680.89ms. Allocated memory was 246.4MB in the beginning and 355.5MB in the end (delta: 109.1MB). Free memory was 193.1MB in the beginning and 236.4MB in the end (delta: -43.3MB). Peak memory consumption was 66.8MB. Max. memory is 8.0GB. [2022-07-26 14:20:03,569 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 184.5MB. Free memory is still 145.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 236.14ms. Allocated memory was 184.5MB in the beginning and 246.4MB in the end (delta: 61.9MB). Free memory was 128.5MB in the beginning and 217.2MB in the end (delta: -88.8MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 34.30ms. Allocated memory is still 246.4MB. Free memory was 217.2MB in the beginning and 215.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 35.83ms. Allocated memory is still 246.4MB. Free memory was 215.1MB in the beginning and 214.1MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 465.37ms. Allocated memory is still 246.4MB. Free memory was 213.6MB in the beginning and 193.1MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * BuchiAutomizer took 44680.89ms. Allocated memory was 246.4MB in the beginning and 355.5MB in the end (delta: 109.1MB). Free memory was 193.1MB in the beginning and 236.4MB in the end (delta: -43.3MB). Peak memory consumption was 66.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 13 terminating modules (5 trivial, 8 deterministic, 0 nondeterministic). One deterministic module has affine ranking function size + -1 * i and consists of 4 locations. One deterministic module has affine ranking function n + -1 * back and consists of 3 locations. One deterministic module has affine ranking function -4 * front + 2 * unknown-#length-unknown[arr] + -1 * queue and consists of 4 locations. One deterministic module has affine ranking function -1 * front + 2 * i and consists of 6 locations. One deterministic module has affine ranking function -1 * front + n and consists of 2 locations. One deterministic module has affine ranking function -1 * unknown-#memory_int-unknown[arr][arr] + unknown-#memory_int-unknown[queue][front * 4 + -4 + queue] + 1 and consists of 10 locations. One deterministic module has affine ranking function -1 * front + back and consists of 2 locations. One deterministic module has affine ranking function -1 * front + n and consists of 3 locations. 5 modules have a trivial ranking function, the largest among these consists of 18 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 44.5s and 14 iterations. TraceHistogramMax:3. Analysis of lassos took 38.4s. Construction of modules took 0.3s. Büchi inclusion checks took 1.5s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 9. Automata minimization 0.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 20 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [8, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 202 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 197 mSDsluCounter, 45 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 144 mSDsCounter, 47 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 476 IncrementalHoareTripleChecker+Invalid, 523 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 47 mSolverCounterUnsat, 14 mSDtfsCounter, 476 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc4 concLT0 SILN0 SILU1 SILI0 SILT0 lasso8 LassoPreprocessingBenchmarks: Lassos: inital380 mio100 ax106 hnf100 lsp84 ukn71 mio100 lsp41 div112 bol100 ite100 ukn100 eq177 hnf92 smp88 dnf109 smp93 tf100 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 16ms VariablesStem: 6 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 8 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.1s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4.1s, 123 PlacesBefore, 20 PlacesAfterwards, 127 TransitionsBefore, 16 TransitionsAfterwards, 732 CoEnabledTransitionPairs, 7 FixpointIterations, 78 TrivialSequentialCompositions, 24 ConcurrentSequentialCompositions, 14 TrivialYvCompositions, 11 ConcurrentYvCompositions, 8 ChoiceCompositions, 135 TotalNumberOfCompositions, 778 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 773, positive: 764, positive conditional: 0, positive unconditional: 764, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 438, positive: 433, positive conditional: 0, positive unconditional: 433, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 773, positive: 331, positive conditional: 0, positive unconditional: 331, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 438, unknown conditional: 0, unknown unconditional: 438] , Statistics on independence cache: Total cache size (in pairs): 17, Positive cache size: 16, Positive conditional cache size: 0, Positive unconditional cache size: 16, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1 RESULT: Ultimate proved your program to be correct! [2022-07-26 14:20:03,602 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-07-26 14:20:03,811 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (159)] Forceful destruction successful, exit code 0 [2022-07-26 14:20:04,012 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (123)] Forceful destruction successful, exit code 0 [2022-07-26 14:20:04,202 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...