/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-noLbe.epf -i ../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:40:53,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:40:53,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:40:53,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-26 13:40:53,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 13:40:53,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 13:40:53,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 13:40:53,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 13:40:53,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 13:40:53,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 13:40:53,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 13:40:53,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 13:40:53,186 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 13:40:53,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 13:40:53,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 13:40:53,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 13:40:53,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 13:40:53,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 13:40:53,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 13:40:53,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 13:40:53,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 13:40:53,218 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2022-07-26 13:40:53,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:40:53,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:40:53,247 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:40:53,248 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:40:53,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:40:53,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:40:53,249 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:40:53,249 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:40:53,249 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:40:53,249 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:40:53,249 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:40:53,249 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:40:53,249 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:40:53,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:40:53,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:40:53,251 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:40:53,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:40:53,251 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:40:53,253 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:40:53,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:40:53,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:40:53,254 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:40:53,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:40:53,254 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:40:53,254 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-26 13:40:53,255 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:40:53,255 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:40:53,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:40:53,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:40:53,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:40:53,479 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:40:53,483 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:40:53,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i [2022-07-26 13:40:53,535 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/180f21e17/7267761b39964d9aac2c681216aa053c/FLAGca44fe763 [2022-07-26 13:40:53,980 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:40:53,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i [2022-07-26 13:40:53,994 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/180f21e17/7267761b39964d9aac2c681216aa053c/FLAGca44fe763 [2022-07-26 13:40:54,342 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/180f21e17/7267761b39964d9aac2c681216aa053c [2022-07-26 13:40:54,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:40:54,345 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:40:54,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:40:54,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:40:54,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:40:54,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e70e392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54, skipping insertion in model container [2022-07-26 13:40:54,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:40:54,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:40:54,688 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30440,30453] [2022-07-26 13:40:54,700 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30895,30908] [2022-07-26 13:40:54,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:40:54,715 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:40:54,765 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30440,30453] [2022-07-26 13:40:54,771 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i[30895,30908] [2022-07-26 13:40:54,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:40:54,805 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:40:54,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54 WrapperNode [2022-07-26 13:40:54,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:40:54,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:40:54,807 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:40:54,807 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:40:54,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,869 INFO L137 Inliner]: procedures = 168, calls = 36, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 133 [2022-07-26 13:40:54,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:40:54,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:40:54,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:40:54,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:40:54,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:40:54,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:40:54,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:40:54,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:40:54,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (1/1) ... [2022-07-26 13:40:54,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:40:54,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:40:54,936 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 13:40:54,941 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 13:40:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 13:40:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2022-07-26 13:40:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2022-07-26 13:40:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2022-07-26 13:40:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2022-07-26 13:40:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:40:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-26 13:40:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:40:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:40:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:40:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-26 13:40:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:40:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:40:54,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:40:54,968 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 13:40:55,065 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:40:55,066 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:40:55,321 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:40:55,328 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:40:55,329 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-26 13:40:55,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:40:55 BoogieIcfgContainer [2022-07-26 13:40:55,332 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:40:55,333 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:40:55,333 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:40:55,337 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:40:55,338 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:40:55,338 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:40:54" (1/3) ... [2022-07-26 13:40:55,339 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@497f4506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:40:55, skipping insertion in model container [2022-07-26 13:40:55,340 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:40:55,340 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:40:54" (2/3) ... [2022-07-26 13:40:55,340 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@497f4506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:40:55, skipping insertion in model container [2022-07-26 13:40:55,340 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:40:55,340 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:40:55" (3/3) ... [2022-07-26 13:40:55,341 INFO L322 chiAutomizerObserver]: Analyzing ICFG circular_buffer_bad.i [2022-07-26 13:40:55,436 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 13:40:55,480 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 143 places, 148 transitions, 312 flow [2022-07-26 13:40:55,534 INFO L129 PetriNetUnfolder]: 10/144 cut-off events. [2022-07-26 13:40:55,534 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:40:55,540 INFO L84 FinitePrefix]: Finished finitePrefix Result has 153 conditions, 144 events. 10/144 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 239 event pairs, 0 based on Foata normal form. 0/134 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2022-07-26 13:40:55,540 INFO L82 GeneralOperation]: Start removeDead. Operand has 143 places, 148 transitions, 312 flow [2022-07-26 13:40:55,547 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 141 places, 144 transitions, 300 flow [2022-07-26 13:40:55,556 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:40:55,556 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:40:55,556 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:40:55,556 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:40:55,556 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:40:55,556 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:40:55,556 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:40:55,557 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:40:55,558 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:40:55,955 INFO L131 ngComponentsAnalysis]: Automaton has 61 accepting balls. 4448 [2022-07-26 13:40:55,955 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:40:55,955 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:40:55,962 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:55,962 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:55,962 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:40:55,962 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 4703 states, but on-demand construction may add more states [2022-07-26 13:40:56,025 INFO L131 ngComponentsAnalysis]: Automaton has 61 accepting balls. 4448 [2022-07-26 13:40:56,025 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:40:56,026 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:40:56,031 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:56,031 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:56,040 INFO L733 eck$LassoCheckResult]: Stem: 146#[ULTIMATE.startENTRY]don't care [322] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 149#[L-1]don't care [236] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 151#[L-1-1]don't care [326] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] 153#[L-1-2]don't care [328] L-1-2-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 155#[L681]don't care [261] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] 157#[L681-1]don't care [316] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 159#[L681-2]don't care [193] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 161#[L681-3]don't care [250] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] 163#[L681-4]don't care [281] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[] 165#[L681-5]don't care [211] L681-5-->L682: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset] 167#[L682]don't care [271] L682-->L682-1: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 169#[L682-1]don't care [221] L682-1-->L683: Formula: (= (store |v_#memory_int_5| |v_~#buffer~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_4|) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[#memory_int] 171#[L683]don't care [278] L683-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0] 173#[L684]don't care [197] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0] 175#[L685]don't care [288] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0] 177#[L686]don't care [265] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0] 179#[L686-1]don't care [302] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0] 181#[L687]don't care [247] L687-->L687-1: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 183#[L687-1]don't care [320] L687-1-->L687-2: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 185#[L687-2]don't care [268] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_6| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[] 187#[L687-3]don't care [306] L687-3-->L687-4: Formula: (= (select (select |v_#memory_int_7| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[] 189#[L687-4]don't care [325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_8| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[] 191#[L687-5]don't care [212] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_9| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[] 193#[L687-6]don't care [303] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[] 195#[L687-7]don't care [272] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[] 197#[L687-8]don't care [244] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[] 199#[L687-9]don't care [304] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[] 201#[L687-10]don't care [335] L687-10-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 203#[L-1-3]don't care [332] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 205#[L-1-4]don't care [242] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 207#[L-1-5]don't care [213] L-1-5-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_1|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 209#[L756]don't care [275] L756-->L756-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id1~0#1.base_2|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_2|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 211#[L756-1]don't care [248] L756-1-->L756-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id2~0#1.base_2|)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 1) |v_#valid_8|) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_2| 0) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#id2~0#1.base] 213#[L756-2]don't care [254] L756-2-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex] 215#[L758]don't care [305] L758-->L758-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 217#[L758-1]don't care [269] L758-1-->L758-2: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1] 219#[L758-2]don't care [198] L758-2-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 221#[L688]don't care [307] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 223#[L690]don't care [252] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0] 225#[L691]don't care [233] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0] 227#[L691-1]don't care [333] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0] 229#[L688-1]don't care [201] L688-1-->L759: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 231#[L759]don't care [232] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0] 233#[L760]don't care [251] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0] 235#[L761]don't care [301] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] 237#[L761-1]don't care [318] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 239#[L761-2]don't care [310] L761-2-->L761-3: Formula: (and (= |v_#memory_$Pointer$.base_2| (store |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)))) (= (store |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_2|) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) (= (select |v_#valid_10| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|) (select |v_#length_9| |v_ULTIMATE.start_main_~#id1~0#1.base_3|)) (<= 0 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_14|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_13|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 241#[L761-3]don't care [412] L761-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 243#[t1ENTRY, L761-4]don't care [336] t1ENTRY-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 245#[L723, L761-4]don't care [337] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 249#[L761-4, L724]don't care [338] L724-->L724-6: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 255#[L761-4, L724-6]don't care [2022-07-26 13:40:56,046 INFO L735 eck$LassoCheckResult]: Loop: 255#[L761-4, L724-6]don't care [341] L724-6-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[] 265#[L726, L761-4]don't care [343] L726-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|))) (and (= (select .cse0 |v_~#m~0.offset_11|) 0) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_1| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store .cse0 |v_~#m~0.offset_11| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_1|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 279#[L761-4, L726-1]don't care [345] L726-1-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 297#[L727, L761-4]don't care [347] L727-->L727-2: Formula: (= (mod v_~send~0_5 256) 0) InVars {~send~0=v_~send~0_5} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[] 319#[L761-4, L727-2]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 347#[L724-3, L761-4]don't care [351] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post3#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 383#[L761-4, L724-4]don't care [353] L724-4-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post3#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 429#[L724-5, L761-4]don't care [355] L724-5-->L724-6: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 255#[L761-4, L724-6]don't care [2022-07-26 13:40:56,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:56,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1908075112, now seen corresponding path program 1 times [2022-07-26 13:40:56,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:56,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713843033] [2022-07-26 13:40:56,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:56,243 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:40:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:56,344 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:40:56,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:56,347 INFO L85 PathProgramCache]: Analyzing trace with hash 874797449, now seen corresponding path program 1 times [2022-07-26 13:40:56,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:56,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872400884] [2022-07-26 13:40:56,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:56,363 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:40:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:56,370 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:40:56,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:56,372 INFO L85 PathProgramCache]: Analyzing trace with hash -2132939536, now seen corresponding path program 1 times [2022-07-26 13:40:56,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:56,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526086548] [2022-07-26 13:40:56,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:40:56,534 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 13:40:56,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:40:56,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526086548] [2022-07-26 13:40:56,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526086548] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:40:56,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:40:56,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 13:40:56,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497832136] [2022-07-26 13:40:56,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:40:56,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:40:56,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 13:40:56,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 13:40:56,647 INFO L87 Difference]: Start difference. First operand currently 4703 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 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 13:40:56,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:40:56,790 INFO L93 Difference]: Finished difference Result 8318 states and 23262 transitions. [2022-07-26 13:40:56,792 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8318 states and 23262 transitions. [2022-07-26 13:40:56,878 INFO L131 ngComponentsAnalysis]: Automaton has 92 accepting balls. 6639 [2022-07-26 13:40:56,973 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8318 states to 8108 states and 22742 transitions. [2022-07-26 13:40:56,974 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8108 [2022-07-26 13:40:56,989 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8108 [2022-07-26 13:40:56,990 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8108 states and 22742 transitions. [2022-07-26 13:40:57,019 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:40:57,020 INFO L220 hiAutomatonCegarLoop]: Abstraction has 8108 states and 22742 transitions. [2022-07-26 13:40:57,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8108 states and 22742 transitions. [2022-07-26 13:40:57,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8108 to 5482. [2022-07-26 13:40:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5482 states, 5482 states have (on average 2.825793506019701) internal successors, (15491), 5481 states have internal predecessors, (15491), 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 13:40:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5482 states to 5482 states and 15491 transitions. [2022-07-26 13:40:57,360 INFO L242 hiAutomatonCegarLoop]: Abstraction has 5482 states and 15491 transitions. [2022-07-26 13:40:57,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 13:40:57,365 INFO L426 stractBuchiCegarLoop]: Abstraction has 5482 states and 15491 transitions. [2022-07-26 13:40:57,365 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 13:40:57,365 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5482 states and 15491 transitions. [2022-07-26 13:40:57,396 INFO L131 ngComponentsAnalysis]: Automaton has 73 accepting balls. 4987 [2022-07-26 13:40:57,401 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:40:57,401 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:40:57,402 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:57,402 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:57,405 INFO L733 eck$LassoCheckResult]: Stem: 26801#[ULTIMATE.startENTRY]don't care [322] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 26803#[L-1]don't care [236] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 21201#[L-1-1]don't care [326] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] 21203#[L-1-2]don't care [328] L-1-2-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 20827#[L681]don't care [261] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] 20829#[L681-1]don't care [316] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 17881#[L681-2]don't care [193] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 17883#[L681-3]don't care [250] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] 22789#[L681-4]don't care [281] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[] 26091#[L681-5]don't care [211] L681-5-->L682: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset] 26093#[L682]don't care [271] L682-->L682-1: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 27253#[L682-1]don't care [221] L682-1-->L683: Formula: (= (store |v_#memory_int_5| |v_~#buffer~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_4|) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[#memory_int] 27255#[L683]don't care [278] L683-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0] 27097#[L684]don't care [197] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0] 25987#[L685]don't care [288] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0] 23419#[L686]don't care [265] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0] 23421#[L686-1]don't care [302] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0] 27223#[L687]don't care [247] L687-->L687-1: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 23019#[L687-1]don't care [320] L687-1-->L687-2: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 23021#[L687-2]don't care [268] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_6| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[] 27321#[L687-3]don't care [306] L687-3-->L687-4: Formula: (= (select (select |v_#memory_int_7| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[] 24857#[L687-4]don't care [325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_8| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[] 18755#[L687-5]don't care [212] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_9| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[] 18757#[L687-6]don't care [303] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[] 27037#[L687-7]don't care [272] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[] 27039#[L687-8]don't care [244] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[] 27215#[L687-9]don't care [304] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[] 27267#[L687-10]don't care [335] L687-10-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 22523#[L-1-3]don't care [332] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 22525#[L-1-4]don't care [242] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 26383#[L-1-5]don't care [213] L-1-5-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_1|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 27265#[L756]don't care [275] L756-->L756-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id1~0#1.base_2|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_2|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 27217#[L756-1]don't care [248] L756-1-->L756-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id2~0#1.base_2|)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 1) |v_#valid_8|) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_2| 0) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#id2~0#1.base] 22233#[L756-2]don't care [254] L756-2-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex] 22235#[L758]don't care [305] L758-->L758-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 22865#[L758-1]don't care [269] L758-1-->L758-2: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1] 22867#[L758-2]don't care [198] L758-2-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 25195#[L688]don't care [307] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 26145#[L690]don't care [252] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0] 26147#[L691]don't care [233] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0] 27281#[L691-1]don't care [333] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0] 23135#[L688-1]don't care [201] L688-1-->L759: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 20599#[L759]don't care [232] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0] 20601#[L760]don't care [251] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0] 20095#[L761]don't care [301] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] 20097#[L761-1]don't care [318] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 20225#[L761-2]don't care [310] L761-2-->L761-3: Formula: (and (= |v_#memory_$Pointer$.base_2| (store |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)))) (= (store |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_2|) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) (= (select |v_#valid_10| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|) (select |v_#length_9| |v_ULTIMATE.start_main_~#id1~0#1.base_3|)) (<= 0 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_14|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_13|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 20227#[L761-3]don't care [412] L761-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 23897#[t1ENTRY, L761-4]don't care [336] t1ENTRY-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 24281#[L723, L761-4]don't care [337] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 18675#[L761-4, L724]don't care [338] L724-->L724-6: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 18677#[L761-4, L724-6]don't care [341] L724-6-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[] 24489#[L726, L761-4]don't care [343] L726-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|))) (and (= (select .cse0 |v_~#m~0.offset_11|) 0) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_1| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store .cse0 |v_~#m~0.offset_11| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_1|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 23647#[L761-4, L726-1]don't care [345] L726-1-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 23649#[L727, L761-4]don't care [346] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[] 26837#[L729, L761-4]don't care [2022-07-26 13:40:57,405 INFO L735 eck$LassoCheckResult]: Loop: 26837#[L729, L761-4]don't care [348] L729-->L729-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 26839#[L729-1, L761-4]don't care [350] L729-1-->L729-2: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1] 19503#[L761-4, L729-2]don't care [352] L729-2-->L729-3: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1] 19505#[L729-3, L761-4]don't care [354] L729-3-->L705: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1] 27041#[L705, L761-4]don't care [356] L705-->L707: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1] 19783#[L707, L761-4]don't care [358] L707-->L717: Formula: (or (not (< (mod v_~next~0_10 4294967296) (mod v_~buffer_size~0_7 4294967296))) (not (< 0 v_~buffer_size~0_7))) InVars {~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} OutVars{~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} AuxVars[] AssignedVars[] 19785#[L717, L761-4]don't care [360] L717-->L719: Formula: (= (- 1) |v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|) InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1] 21775#[L761-4, L719]don't care [362] L719-->L729-4: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret5#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1] 21777#[L729-4, L761-4]don't care [365] L729-4-->L729-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 27093#[L761-4, L729-5]don't care [368] L729-5-->L730: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1] 26881#[L761-4, L730]don't care [370] L730-->L731: Formula: (= v_~send~0_4 0) InVars {} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[~send~0] 19063#[L731, L761-4]don't care [371] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 19065#[L761-4, L727-2]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 26861#[L724-3, L761-4]don't care [351] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post3#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 26829#[L761-4, L724-4]don't care [353] L724-4-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post3#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 18311#[L724-5, L761-4]don't care [355] L724-5-->L724-6: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 18313#[L761-4, L724-6]don't care [341] L724-6-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[] 27511#[L726, L761-4]don't care [343] L726-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|))) (and (= (select .cse0 |v_~#m~0.offset_11|) 0) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_1| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store .cse0 |v_~#m~0.offset_11| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_1|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 27517#[L761-4, L726-1]don't care [345] L726-1-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 27515#[L727, L761-4]don't care [346] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[] 26837#[L729, L761-4]don't care [2022-07-26 13:40:57,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:57,406 INFO L85 PathProgramCache]: Analyzing trace with hash -326128725, now seen corresponding path program 1 times [2022-07-26 13:40:57,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:57,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68005162] [2022-07-26 13:40:57,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:57,441 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:40:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:57,466 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:40:57,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:57,467 INFO L85 PathProgramCache]: Analyzing trace with hash -1301623500, now seen corresponding path program 1 times [2022-07-26 13:40:57,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:57,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372438058] [2022-07-26 13:40:57,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:40:57,539 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 13:40:57,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:40:57,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372438058] [2022-07-26 13:40:57,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372438058] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:40:57,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:40:57,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 13:40:57,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974421765] [2022-07-26 13:40:57,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:40:57,542 INFO L750 eck$LassoCheckResult]: loop already infeasible [2022-07-26 13:40:57,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:40:57,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 13:40:57,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 13:40:57,544 INFO L87 Difference]: Start difference. First operand 5482 states and 15491 transitions. cyclomatic complexity: 10082 Second operand has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 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 13:40:57,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:40:57,611 INFO L93 Difference]: Finished difference Result 5920 states and 16393 transitions. [2022-07-26 13:40:57,611 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5920 states and 16393 transitions. [2022-07-26 13:40:57,705 INFO L131 ngComponentsAnalysis]: Automaton has 88 accepting balls. 4499 [2022-07-26 13:40:57,757 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5920 states to 5920 states and 16393 transitions. [2022-07-26 13:40:57,757 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5920 [2022-07-26 13:40:57,765 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5920 [2022-07-26 13:40:57,765 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5920 states and 16393 transitions. [2022-07-26 13:40:57,777 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:40:57,777 INFO L220 hiAutomatonCegarLoop]: Abstraction has 5920 states and 16393 transitions. [2022-07-26 13:40:57,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5920 states and 16393 transitions. [2022-07-26 13:40:57,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5920 to 5482. [2022-07-26 13:40:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5482 states, 5482 states have (on average 2.8006202116016055) internal successors, (15353), 5481 states have internal predecessors, (15353), 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 13:40:57,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5482 states to 5482 states and 15353 transitions. [2022-07-26 13:40:57,948 INFO L242 hiAutomatonCegarLoop]: Abstraction has 5482 states and 15353 transitions. [2022-07-26 13:40:57,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 13:40:57,950 INFO L426 stractBuchiCegarLoop]: Abstraction has 5482 states and 15353 transitions. [2022-07-26 13:40:57,950 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 13:40:57,950 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5482 states and 15353 transitions. [2022-07-26 13:40:57,985 INFO L131 ngComponentsAnalysis]: Automaton has 73 accepting balls. 4379 [2022-07-26 13:40:57,985 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:40:57,985 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:40:57,986 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:57,986 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:40:57,988 INFO L733 eck$LassoCheckResult]: Stem: 43373#[ULTIMATE.startENTRY]don't care [322] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 43375#[L-1]don't care [236] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 38075#[L-1-1]don't care [326] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] 38077#[L-1-2]don't care [328] L-1-2-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 37707#[L681]don't care [261] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] 37709#[L681-1]don't care [316] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 34771#[L681-2]don't care [193] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 34773#[L681-3]don't care [250] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] 39645#[L681-4]don't care [281] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[] 42763#[L681-5]don't care [211] L681-5-->L682: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset] 42765#[L682]don't care [271] L682-->L682-1: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 43703#[L682-1]don't care [221] L682-1-->L683: Formula: (= (store |v_#memory_int_5| |v_~#buffer~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_4|) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[#memory_int] 43705#[L683]don't care [278] L683-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0] 43605#[L684]don't care [197] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0] 42679#[L685]don't care [288] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0] 40261#[L686]don't care [265] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0] 40263#[L686-1]don't care [302] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0] 43687#[L687]don't care [247] L687-->L687-1: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 39871#[L687-1]don't care [320] L687-1-->L687-2: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 39873#[L687-2]don't care [268] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_6| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[] 43751#[L687-3]don't care [306] L687-3-->L687-4: Formula: (= (select (select |v_#memory_int_7| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[] 41649#[L687-4]don't care [325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_8| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[] 35647#[L687-5]don't care [212] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_9| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[] 35649#[L687-6]don't care [303] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[] 43561#[L687-7]don't care [272] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[] 43563#[L687-8]don't care [244] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[] 43679#[L687-9]don't care [304] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[] 43713#[L687-10]don't care [335] L687-10-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 39381#[L-1-3]don't care [332] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 39383#[L-1-4]don't care [242] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 42999#[L-1-5]don't care [213] L-1-5-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_1|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 43711#[L756]don't care [275] L756-->L756-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id1~0#1.base_2|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_2|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 43681#[L756-1]don't care [248] L756-1-->L756-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id2~0#1.base_2|)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 1) |v_#valid_8|) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_2| 0) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#id2~0#1.base] 39073#[L756-2]don't care [254] L756-2-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex] 39075#[L758]don't care [305] L758-->L758-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 39709#[L758-1]don't care [269] L758-1-->L758-2: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1] 39711#[L758-2]don't care [198] L758-2-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 41955#[L688]don't care [307] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 42813#[L690]don't care [252] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0] 42815#[L691]don't care [233] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0] 43715#[L691-1]don't care [333] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0] 39987#[L688-1]don't care [201] L688-1-->L759: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 37479#[L759]don't care [232] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0] 37481#[L760]don't care [251] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0] 36985#[L761]don't care [301] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] 36987#[L761-1]don't care [318] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 37113#[L761-2]don't care [310] L761-2-->L761-3: Formula: (and (= |v_#memory_$Pointer$.base_2| (store |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)))) (= (store |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_2|) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) (= (select |v_#valid_10| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|) (select |v_#length_9| |v_ULTIMATE.start_main_~#id1~0#1.base_3|)) (<= 0 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_14|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_13|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 37115#[L761-3]don't care [412] L761-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 40727#[t1ENTRY, L761-4]don't care [239] L761-4-->L761-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] 41087#[L761-5, t1ENTRY]don't care [224] L761-5-->L762: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] 42185#[t1ENTRY, L762]don't care [296] L762-->L762-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] 41963#[t1ENTRY, L762-1]don't care [308] L762-1-->L762-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 41967#[t1ENTRY, L762-2]don't care [208] L762-2-->L762-3: Formula: (and (= (store |v_#memory_$Pointer$.offset_5| |v_ULTIMATE.start_main_~#id2~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_5| |v_ULTIMATE.start_main_~#id2~0#1.base_3|) |v_ULTIMATE.start_main_~#id2~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_4| |v_ULTIMATE.start_main_~#id2~0#1.base_3|) |v_ULTIMATE.start_main_~#id2~0#1.offset_3|))) |v_#memory_$Pointer$.offset_4|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_3|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_3| 4) (select |v_#length_10| |v_ULTIMATE.start_main_~#id2~0#1.base_3|)) (= |v_#memory_int_15| (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#id2~0#1.base_3| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#id2~0#1.base_3|) |v_ULTIMATE.start_main_~#id2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre11#1_3|))) (= |v_#memory_$Pointer$.base_4| (store |v_#memory_$Pointer$.base_5| |v_ULTIMATE.start_main_~#id2~0#1.base_3| (store (select |v_#memory_$Pointer$.base_5| |v_ULTIMATE.start_main_~#id2~0#1.base_3|) |v_ULTIMATE.start_main_~#id2~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_4| |v_ULTIMATE.start_main_~#id2~0#1.base_3|) |v_ULTIMATE.start_main_~#id2~0#1.offset_3|)))) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#id2~0#1.base_3|) 1)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_16|, #length=|v_#length_10|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_15|, #length=|v_#length_10|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 42501#[t1ENTRY, L762-3]don't care [415] L762-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_18|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 42503#[L762-4, t2ENTRY, t1ENTRY]don't care [372] t2ENTRY-->L739: Formula: (and (= |v_t2Thread1of1ForFork1_~arg#1.offset_1| |v_t2Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_1| |v_t2Thread1of1ForFork1_~arg#1.base_1|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_1|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_1|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_1|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_1|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_1|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset] 43251#[L762-4, t1ENTRY, L739]don't care [373] L739-->L740: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1] 42221#[L762-4, L740, t1ENTRY]don't care [374] L740-->L740-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_3| 0) InVars {} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1] 35247#[L762-4, t1ENTRY, L740-6]don't care [2022-07-26 13:40:57,988 INFO L735 eck$LassoCheckResult]: Loop: 35247#[L762-4, t1ENTRY, L740-6]don't care [377] L740-6-->L742: Formula: (< |v_t2Thread1of1ForFork1_~i~1#1_7| 7) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_7|} OutVars{t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[] 35255#[L742, L762-4, t1ENTRY]don't care [379] L742-->L742-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|))) (and (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store .cse0 |v_~#m~0.offset_13| 1))) (= |v_t2Thread1of1ForFork1_#t~nondet7#1_1| 0) (= (select .cse0 |v_~#m~0.offset_13|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_1|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 42869#[L762-4, L742-1, t1ENTRY]don't care [381] L742-1-->L743: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 42871#[L743, L762-4, t1ENTRY]don't care [383] L743-->L743-2: Formula: (= (mod v_~receive~0_6 256) 0) InVars {~receive~0=v_~receive~0_6} OutVars{~receive~0=v_~receive~0_6} AuxVars[] AssignedVars[] 40767#[L743-2, L762-4, t1ENTRY]don't care [385] L743-2-->L740-3: Formula: (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_10| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_10|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex] 40771#[L762-4, L740-3, t1ENTRY]don't care [387] L740-3-->L740-4: Formula: (= |v_t2Thread1of1ForFork1_#t~post6#1_1| |v_t2Thread1of1ForFork1_~i~1#1_9|) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_9|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_1|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1] 43519#[L740-4, L762-4, t1ENTRY]don't care [389] L740-4-->L740-5: Formula: (= (+ |v_t2Thread1of1ForFork1_#t~post6#1_3| 1) |v_t2Thread1of1ForFork1_~i~1#1_11|) InVars {t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_3|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_3|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_11|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~i~1#1] 43461#[L762-4, L740-5, t1ENTRY]don't care [392] L740-5-->L740-6: Formula: true InVars {} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_5|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1] 35247#[L762-4, t1ENTRY, L740-6]don't care [2022-07-26 13:40:57,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:57,989 INFO L85 PathProgramCache]: Analyzing trace with hash 295495456, now seen corresponding path program 1 times [2022-07-26 13:40:57,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:57,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268359204] [2022-07-26 13:40:57,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:57,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:58,009 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:40:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:58,026 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:40:58,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:58,027 INFO L85 PathProgramCache]: Analyzing trace with hash 2141825930, now seen corresponding path program 1 times [2022-07-26 13:40:58,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:58,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596682402] [2022-07-26 13:40:58,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:58,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:58,034 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:40:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:58,038 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:40:58,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:40:58,039 INFO L85 PathProgramCache]: Analyzing trace with hash -373750871, now seen corresponding path program 1 times [2022-07-26 13:40:58,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:40:58,039 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200354576] [2022-07-26 13:40:58,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:40:58,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:40:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:58,060 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:40:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:40:58,080 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:41:00,592 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:41:00,592 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:41:00,593 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:41:00,593 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:41:00,593 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:41:00,593 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:00,593 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:41:00,593 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:41:00,593 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_bad.i_BEv2_Iteration3_Lasso [2022-07-26 13:41:00,593 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:41:00,593 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:41:00,623 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,627 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,629 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,632 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 13:41:00,634 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,638 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 13:41:00,641 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 13:41:00,643 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 13:41:00,645 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,647 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 13:41:00,649 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 13:41:00,651 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,653 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,655 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 13:41:00,657 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 13:41:00,659 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 13:41:00,661 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,665 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 13:41:00,667 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,669 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 13:41:00,671 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 13:41:00,675 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,680 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 13:41:00,682 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,686 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 13:41:00,688 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 13:41:00,690 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,696 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,700 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,702 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,704 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,706 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,708 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,710 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,717 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,719 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,723 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,726 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,729 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,731 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:00,734 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,801 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 13:41:01,803 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,807 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 13:41:01,809 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 13:41:01,811 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 13:41:01,813 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,815 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,816 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 13:41:01,819 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,822 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,824 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 13:41:01,827 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,829 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,832 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 13:41:01,834 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 13:41:01,840 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 13:41:01,842 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,844 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 13:41:01,846 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 13:41:01,847 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 13:41:01,849 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 13:41:01,851 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,853 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 13:41:01,859 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,861 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,863 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,864 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,866 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,869 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,871 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,877 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 13:41:01,878 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 13:41:01,880 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,882 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:01,884 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 13:41:02,611 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:41:02,614 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:41:02,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:02,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:02,620 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 13:41:02,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:02,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:02,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:02,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:02,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:02,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:02,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:02,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:02,639 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 13:41:02,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:02,668 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-26 13:41:02,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:02,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:02,670 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 13:41:02,673 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 13:41:02,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:02,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:02,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:02,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:02,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:02,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:02,680 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:02,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:02,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:02,695 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 13:41:02,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:02,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:02,697 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 13:41:02,697 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 13:41:02,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:02,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:02,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:02,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:02,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:02,708 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:02,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:02,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:02,762 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 13:41:02,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:02,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:02,763 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 13:41:02,765 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 13:41:02,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:02,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:02,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:02,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:02,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:02,776 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:02,777 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:02,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:02,797 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-26 13:41:02,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:02,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:02,798 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 13:41:02,799 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 13:41:02,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:02,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:02,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:02,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:02,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:02,831 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:02,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:02,849 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:41:02,860 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-07-26 13:41:02,861 INFO L444 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-26 13:41:02,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:02,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:02,863 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 13:41:02,865 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 13:41:02,866 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:41:02,892 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:41:02,892 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:41:02,892 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(t2Thread1of1ForFork1_~i~1#1) = -2*t2Thread1of1ForFork1_~i~1#1 + 13 Supporting invariants [] [2022-07-26 13:41:02,935 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-07-26 13:41:03,052 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 13:41:03,243 INFO L156 tatePredicateManager]: 72 out of 72 supporting invariants were superfluous and have been removed [2022-07-26 13:41:03,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:41:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:41:03,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:41:03,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:41:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:41:03,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 23 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 13:41:03,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:41:03,454 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 13:41:03,467 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2022-07-26 13:41:03,469 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 5482 states and 15353 transitions. cyclomatic complexity: 9944 Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 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 13:41:03,673 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 5482 states and 15353 transitions. cyclomatic complexity: 9944. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 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 11164 states and 32578 transitions. Complement of second has 8 states. [2022-07-26 13:41:03,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2022-07-26 13:41:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 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 13:41:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 287 transitions. [2022-07-26 13:41:03,678 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 287 transitions. Stem has 57 letters. Loop has 8 letters. [2022-07-26 13:41:03,679 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:41:03,679 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 287 transitions. Stem has 65 letters. Loop has 8 letters. [2022-07-26 13:41:03,679 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:41:03,679 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 287 transitions. Stem has 57 letters. Loop has 16 letters. [2022-07-26 13:41:03,681 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:41:03,681 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11164 states and 32578 transitions. [2022-07-26 13:41:03,785 INFO L131 ngComponentsAnalysis]: Automaton has 138 accepting balls. 1104 [2022-07-26 13:41:03,860 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11164 states to 9318 states and 27103 transitions. [2022-07-26 13:41:03,860 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5042 [2022-07-26 13:41:03,870 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5576 [2022-07-26 13:41:03,870 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9318 states and 27103 transitions. [2022-07-26 13:41:03,870 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:41:03,870 INFO L220 hiAutomatonCegarLoop]: Abstraction has 9318 states and 27103 transitions. [2022-07-26 13:41:03,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9318 states and 27103 transitions. [2022-07-26 13:41:04,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9318 to 8790. [2022-07-26 13:41:04,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8790 states, 8790 states have (on average 2.9004550625711034) internal successors, (25495), 8789 states have internal predecessors, (25495), 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 13:41:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8790 states to 8790 states and 25495 transitions. [2022-07-26 13:41:04,264 INFO L242 hiAutomatonCegarLoop]: Abstraction has 8790 states and 25495 transitions. [2022-07-26 13:41:04,264 INFO L426 stractBuchiCegarLoop]: Abstraction has 8790 states and 25495 transitions. [2022-07-26 13:41:04,264 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 13:41:04,264 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8790 states and 25495 transitions. [2022-07-26 13:41:04,307 INFO L131 ngComponentsAnalysis]: Automaton has 138 accepting balls. 1104 [2022-07-26 13:41:04,307 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:41:04,307 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:41:04,308 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:41:04,308 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:41:04,310 INFO L733 eck$LassoCheckResult]: Stem: 70800#[ULTIMATE.startENTRY]don't care [322] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 70802#[L-1]don't care [236] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 62400#[L-1-1]don't care [326] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] 62402#[L-1-2]don't care [328] L-1-2-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 61886#[L681]don't care [261] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] 61888#[L681-1]don't care [316] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 57410#[L681-2]don't care [193] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 57412#[L681-3]don't care [250] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] 64714#[L681-4]don't care [281] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[] 69750#[L681-5]don't care [211] L681-5-->L682: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset] 69752#[L682]don't care [271] L682-->L682-1: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 71460#[L682-1]don't care [221] L682-1-->L683: Formula: (= (store |v_#memory_int_5| |v_~#buffer~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_4|) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[#memory_int] 71462#[L683]don't care [278] L683-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0] 71240#[L684]don't care [197] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0] 69612#[L685]don't care [288] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0] 65708#[L686]don't care [265] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0] 65710#[L686-1]don't care [302] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0] 71428#[L687]don't care [247] L687-->L687-1: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 65102#[L687-1]don't care [320] L687-1-->L687-2: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 65104#[L687-2]don't care [268] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_6| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[] 71574#[L687-3]don't care [306] L687-3-->L687-4: Formula: (= (select (select |v_#memory_int_7| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[] 67942#[L687-4]don't care [325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_8| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[] 58696#[L687-5]don't care [212] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_9| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[] 58698#[L687-6]don't care [303] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[] 71168#[L687-7]don't care [272] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[] 71170#[L687-8]don't care [244] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[] 71414#[L687-9]don't care [304] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[] 71490#[L687-10]don't care [335] L687-10-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 64316#[L-1-3]don't care [332] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 64318#[L-1-4]don't care [242] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 70132#[L-1-5]don't care [213] L-1-5-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_1|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 71484#[L756]don't care [275] L756-->L756-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id1~0#1.base_2|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_2|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 71416#[L756-1]don't care [248] L756-1-->L756-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id2~0#1.base_2|)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 1) |v_#valid_8|) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_2| 0) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#id2~0#1.base] 63902#[L756-2]don't care [254] L756-2-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex] 63904#[L758]don't care [305] L758-->L758-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 64824#[L758-1]don't care [269] L758-1-->L758-2: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1] 64826#[L758-2]don't care [198] L758-2-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 68474#[L688]don't care [307] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 69840#[L690]don't care [252] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0] 69842#[L691]don't care [233] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0] 71500#[L691-1]don't care [333] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0] 65266#[L688-1]don't care [201] L688-1-->L759: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 61530#[L759]don't care [232] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0] 61532#[L760]don't care [251] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0] 60748#[L761]don't care [301] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] 60750#[L761-1]don't care [318] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 60924#[L761-2]don't care [310] L761-2-->L761-3: Formula: (and (= |v_#memory_$Pointer$.base_2| (store |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)))) (= (store |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_2|) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) (= (select |v_#valid_10| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|) (select |v_#length_9| |v_ULTIMATE.start_main_~#id1~0#1.base_3|)) (<= 0 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_14|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_13|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 60926#[L761-3]don't care [412] L761-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 66446#[t1ENTRY, L761-4]don't care [336] t1ENTRY-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 67006#[L723, L761-4]don't care [337] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 58614#[L761-4, L724]don't care [338] L724-->L724-6: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 58616#[L761-4, L724-6]don't care [341] L724-6-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[] 72292#[L726, L761-4]don't care [343] L726-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|))) (and (= (select .cse0 |v_~#m~0.offset_11|) 0) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_1| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store .cse0 |v_~#m~0.offset_11| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_1|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 66026#[L761-4, L726-1]don't care [345] L726-1-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 66028#[L727, L761-4]don't care [346] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[] 70858#[L729, L761-4]don't care [348] L729-->L729-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 70860#[L729-1, L761-4]don't care [350] L729-1-->L729-2: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1] 59790#[L761-4, L729-2]don't care [352] L729-2-->L729-3: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1] 59792#[L729-3, L761-4]don't care [354] L729-3-->L705: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1] 71176#[L705, L761-4]don't care [356] L705-->L707: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1] 60264#[L707, L761-4]don't care [358] L707-->L717: Formula: (or (not (< (mod v_~next~0_10 4294967296) (mod v_~buffer_size~0_7 4294967296))) (not (< 0 v_~buffer_size~0_7))) InVars {~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} OutVars{~buffer_size~0=v_~buffer_size~0_7, ~next~0=v_~next~0_10} AuxVars[] AssignedVars[] 60266#[L717, L761-4]don't care [360] L717-->L719: Formula: (= (- 1) |v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|) InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1] 63258#[L761-4, L719]don't care [362] L719-->L729-4: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret5#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1] 63260#[L729-4, L761-4]don't care [365] L729-4-->L729-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 71234#[L761-4, L729-5]don't care [368] L729-5-->L730: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1] 70942#[L761-4, L730]don't care [370] L730-->L731: Formula: (= v_~send~0_4 0) InVars {} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[~send~0] 59184#[L731, L761-4]don't care [371] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 59186#[L761-4, L727-2]don't care [2022-07-26 13:41:04,310 INFO L735 eck$LassoCheckResult]: Loop: 59186#[L761-4, L727-2]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 70908#[L724-3, L761-4]don't care [351] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post3#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 70844#[L761-4, L724-4]don't care [353] L724-4-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post3#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 58034#[L724-5, L761-4]don't care [355] L724-5-->L724-6: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 58036#[L761-4, L724-6]don't care [341] L724-6-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[] 67344#[L726, L761-4]don't care [343] L726-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|))) (and (= (select .cse0 |v_~#m~0.offset_11|) 0) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_1| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store .cse0 |v_~#m~0.offset_11| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_1|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 67346#[L761-4, L726-1]don't care [345] L726-1-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 72576#[L727, L761-4]don't care [347] L727-->L727-2: Formula: (= (mod v_~send~0_5 256) 0) InVars {~send~0=v_~send~0_5} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[] 59186#[L761-4, L727-2]don't care [2022-07-26 13:41:04,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:41:04,310 INFO L85 PathProgramCache]: Analyzing trace with hash 1085627479, now seen corresponding path program 1 times [2022-07-26 13:41:04,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:41:04,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272711281] [2022-07-26 13:41:04,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:41:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:41:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:41:04,483 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 13:41:04,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:41:04,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [272711281] [2022-07-26 13:41:04,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [272711281] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:41:04,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:41:04,484 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-26 13:41:04,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231302558] [2022-07-26 13:41:04,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:41:04,484 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 13:41:04,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:41:04,484 INFO L85 PathProgramCache]: Analyzing trace with hash 678648201, now seen corresponding path program 2 times [2022-07-26 13:41:04,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:41:04,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647385422] [2022-07-26 13:41:04,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:41:04,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:41:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:04,490 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:41:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:04,493 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:41:04,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:41:04,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 13:41:04,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-26 13:41:04,538 INFO L87 Difference]: Start difference. First operand 8790 states and 25495 transitions. cyclomatic complexity: 16859 Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 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 13:41:04,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:41:04,650 INFO L93 Difference]: Finished difference Result 10736 states and 30966 transitions. [2022-07-26 13:41:04,650 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10736 states and 30966 transitions. [2022-07-26 13:41:04,726 INFO L131 ngComponentsAnalysis]: Automaton has 138 accepting balls. 1104 [2022-07-26 13:41:04,783 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10736 states to 10736 states and 30966 transitions. [2022-07-26 13:41:04,783 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6106 [2022-07-26 13:41:04,792 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6106 [2022-07-26 13:41:04,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10736 states and 30966 transitions. [2022-07-26 13:41:04,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:41:04,792 INFO L220 hiAutomatonCegarLoop]: Abstraction has 10736 states and 30966 transitions. [2022-07-26 13:41:04,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10736 states and 30966 transitions. [2022-07-26 13:41:05,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10736 to 10616. [2022-07-26 13:41:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10616 states, 10616 states have (on average 2.8873398643556896) internal successors, (30652), 10615 states have internal predecessors, (30652), 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 13:41:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10616 states to 10616 states and 30652 transitions. [2022-07-26 13:41:05,138 INFO L242 hiAutomatonCegarLoop]: Abstraction has 10616 states and 30652 transitions. [2022-07-26 13:41:05,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-26 13:41:05,140 INFO L426 stractBuchiCegarLoop]: Abstraction has 10616 states and 30652 transitions. [2022-07-26 13:41:05,140 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 13:41:05,140 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10616 states and 30652 transitions. [2022-07-26 13:41:05,197 INFO L131 ngComponentsAnalysis]: Automaton has 138 accepting balls. 1104 [2022-07-26 13:41:05,198 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:41:05,198 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:41:05,198 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:41:05,199 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:41:05,200 INFO L733 eck$LassoCheckResult]: Stem: 99177#[ULTIMATE.startENTRY]don't care [322] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 99179#[L-1]don't care [236] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 90529#[L-1-1]don't care [326] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] 90531#[L-1-2]don't care [328] L-1-2-->L681: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 90063#[L681]don't care [261] L681-->L681-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] 90065#[L681-1]don't care [316] L681-1-->L681-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 85741#[L681-2]don't care [193] L681-2-->L681-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 85743#[L681-3]don't care [250] L681-3-->L681-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] 92833#[L681-4]don't care [281] L681-4-->L681-5: Formula: (= (select (select |v_#memory_int_3| 2) 0) 0) InVars {#memory_int=|v_#memory_int_3|} OutVars{#memory_int=|v_#memory_int_3|} AuxVars[] AssignedVars[] 97929#[L681-5]don't care [211] L681-5-->L682: Formula: (and (= |v_~#buffer~0.offset_1| 0) (= 3 |v_~#buffer~0.base_1|)) InVars {} OutVars{~#buffer~0.offset=|v_~#buffer~0.offset_1|, ~#buffer~0.base=|v_~#buffer~0.base_1|} AuxVars[] AssignedVars[~#buffer~0.base, ~#buffer~0.offset] 97931#[L682]don't care [271] L682-->L682-1: Formula: (and (= 10 (select |v_#length_3| 3)) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 100003#[L682-1]don't care [221] L682-1-->L683: Formula: (= (store |v_#memory_int_5| |v_~#buffer~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_4|) InVars {#memory_int=|v_#memory_int_5|, ~#buffer~0.base=|v_~#buffer~0.base_2|} OutVars{#memory_int=|v_#memory_int_4|, ~#buffer~0.base=|v_~#buffer~0.base_2|} AuxVars[] AssignedVars[#memory_int] 100005#[L683]don't care [278] L683-->L684: Formula: (= v_~first~0_1 0) InVars {} OutVars{~first~0=v_~first~0_1} AuxVars[] AssignedVars[~first~0] 99671#[L684]don't care [197] L684-->L685: Formula: (= v_~next~0_1 0) InVars {} OutVars{~next~0=v_~next~0_1} AuxVars[] AssignedVars[~next~0] 97773#[L685]don't care [288] L685-->L686: Formula: (= v_~buffer_size~0_1 0) InVars {} OutVars{~buffer_size~0=v_~buffer_size~0_1} AuxVars[] AssignedVars[~buffer_size~0] 93811#[L686]don't care [265] L686-->L686-1: Formula: (= v_~send~0_1 0) InVars {} OutVars{~send~0=v_~send~0_1} AuxVars[] AssignedVars[~send~0] 93813#[L686-1]don't care [302] L686-1-->L687: Formula: (= v_~receive~0_1 0) InVars {} OutVars{~receive~0=v_~receive~0_1} AuxVars[] AssignedVars[~receive~0] 99941#[L687]don't care [247] L687-->L687-1: Formula: (and (= |v_~#m~0.offset_1| 0) (= 4 |v_~#m~0.base_1|)) InVars {} OutVars{~#m~0.base=|v_~#m~0.base_1|, ~#m~0.offset=|v_~#m~0.offset_1|} AuxVars[] AssignedVars[~#m~0.base, ~#m~0.offset] 93211#[L687-1]don't care [320] L687-1-->L687-2: Formula: (and (= 40 (select |v_#length_4| 4)) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 93213#[L687-2]don't care [268] L687-2-->L687-3: Formula: (= (select (select |v_#memory_int_6| |v_~#m~0.base_2|) |v_~#m~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} OutVars{#memory_int=|v_#memory_int_6|, ~#m~0.base=|v_~#m~0.base_2|, ~#m~0.offset=|v_~#m~0.offset_2|} AuxVars[] AssignedVars[] 100217#[L687-3]don't care [306] L687-3-->L687-4: Formula: (= (select (select |v_#memory_int_7| |v_~#m~0.base_3|) (+ |v_~#m~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ~#m~0.base=|v_~#m~0.base_3|, ~#m~0.offset=|v_~#m~0.offset_3|} AuxVars[] AssignedVars[] 96043#[L687-4]don't care [325] L687-4-->L687-5: Formula: (= (select (select |v_#memory_int_8| |v_~#m~0.base_4|) (+ |v_~#m~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} OutVars{#memory_int=|v_#memory_int_8|, ~#m~0.base=|v_~#m~0.base_4|, ~#m~0.offset=|v_~#m~0.offset_4|} AuxVars[] AssignedVars[] 86951#[L687-5]don't care [212] L687-5-->L687-6: Formula: (= (select (select |v_#memory_int_9| |v_~#m~0.base_5|) (+ |v_~#m~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ~#m~0.base=|v_~#m~0.base_5|, ~#m~0.offset=|v_~#m~0.offset_5|} AuxVars[] AssignedVars[] 86953#[L687-6]don't care [303] L687-6-->L687-7: Formula: (= (select (select |v_#memory_int_10| |v_~#m~0.base_6|) (+ |v_~#m~0.offset_6| 16)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} OutVars{#memory_int=|v_#memory_int_10|, ~#m~0.base=|v_~#m~0.base_6|, ~#m~0.offset=|v_~#m~0.offset_6|} AuxVars[] AssignedVars[] 99587#[L687-7]don't care [272] L687-7-->L687-8: Formula: (= (select (select |v_#memory_int_11| |v_~#m~0.base_7|) (+ |v_~#m~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} OutVars{#memory_int=|v_#memory_int_11|, ~#m~0.base=|v_~#m~0.base_7|, ~#m~0.offset=|v_~#m~0.offset_7|} AuxVars[] AssignedVars[] 99589#[L687-8]don't care [244] L687-8-->L687-9: Formula: (= (select (select |v_#memory_int_12| |v_~#m~0.base_8|) (+ |v_~#m~0.offset_8| 22)) 0) InVars {#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} OutVars{#memory_int=|v_#memory_int_12|, ~#m~0.base=|v_~#m~0.base_8|, ~#m~0.offset=|v_~#m~0.offset_8|} AuxVars[] AssignedVars[] 99927#[L687-9]don't care [304] L687-9-->L687-10: Formula: (let ((.cse0 (+ |v_~#m~0.offset_9| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#m~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_1| |v_~#m~0.base_9|) .cse0) 0))) InVars {~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#m~0.base=|v_~#m~0.base_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, ~#m~0.offset=|v_~#m~0.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[] 100081#[L687-10]don't care [335] L687-10-->L-1-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 92415#[L-1-3]don't care [332] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 92417#[L-1-4]don't care [242] L-1-4-->L-1-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 98361#[L-1-5]don't care [213] L-1-5-->L756: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_1|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#id2~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 100061#[L756]don't care [275] L756-->L756-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id1~0#1.base_2|)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2|) 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#id1~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_2|, #valid=|v_#valid_6|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#id1~0#1.offset, ULTIMATE.start_main_~#id1~0#1.base] 99929#[L756-1]don't care [248] L756-1-->L756-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#id2~0#1.base_2|)) (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 1) |v_#valid_8|) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_2| 0) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#id2~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#id2~0#1.base_2| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#id2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#id2~0#1.base] 92009#[L756-2]don't care [254] L756-2-->L758: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#m~0.base_10| (store (select |v_#pthreadsMutex_2| |v_~#m~0.base_10|) |v_~#m~0.offset_10| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ~#m~0.base=|v_~#m~0.base_10|, ~#m~0.offset=|v_~#m~0.offset_10|} AuxVars[] AssignedVars[#pthreadsMutex] 92011#[L758]don't care [305] L758-->L758-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 92945#[L758-1]don't care [269] L758-1-->L758-2: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_1| 10) InVars {} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_#in~max#1] 92947#[L758-2]don't care [198] L758-2-->L688: Formula: true InVars {} OutVars{ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 96617#[L688]don't care [307] L688-->L690: Formula: (= |v_ULTIMATE.start_initLog_#in~max#1_2| |v_ULTIMATE.start_initLog_~max#1_2|) InVars {ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|} OutVars{ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_2|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_initLog_~max#1] 98035#[L690]don't care [252] L690-->L691: Formula: (= v_~buffer_size~0_2 |v_ULTIMATE.start_initLog_~max#1_3|) InVars {ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} OutVars{~buffer_size~0=v_~buffer_size~0_2, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_3|} AuxVars[] AssignedVars[~buffer_size~0] 98037#[L691]don't care [233] L691-->L691-1: Formula: (= v_~next~0_2 0) InVars {} OutVars{~next~0=v_~next~0_2} AuxVars[] AssignedVars[~next~0] 100095#[L691-1]don't care [333] L691-1-->L688-1: Formula: (= v_~next~0_3 v_~first~0_2) InVars {~next~0=v_~next~0_3} OutVars{~first~0=v_~first~0_2, ~next~0=v_~next~0_3} AuxVars[] AssignedVars[~first~0] 93359#[L688-1]don't care [201] L688-1-->L759: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 89705#[L759]don't care [232] L759-->L760: Formula: (= v_~send~0_2 1) InVars {} OutVars{~send~0=v_~send~0_2} AuxVars[] AssignedVars[~send~0] 89707#[L760]don't care [251] L760-->L761: Formula: (= v_~receive~0_2 0) InVars {} OutVars{~receive~0=v_~receive~0_2} AuxVars[] AssignedVars[~receive~0] 88947#[L761]don't care [301] L761-->L761-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] 88949#[L761-1]don't care [318] L761-1-->L761-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 89107#[L761-2]don't care [310] L761-2-->L761-3: Formula: (and (= |v_#memory_$Pointer$.base_2| (store |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.base_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.base_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)))) (= (store |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_3| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| (select (select |v_#memory_$Pointer$.offset_2| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3|))) |v_#memory_$Pointer$.offset_2|) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) |v_ULTIMATE.start_main_~#id1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) (= (select |v_#valid_10| |v_ULTIMATE.start_main_~#id1~0#1.base_3|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|) (select |v_#length_9| |v_ULTIMATE.start_main_~#id1~0#1.base_3|)) (<= 0 |v_ULTIMATE.start_main_~#id1~0#1.offset_3|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_14|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_13|, #length=|v_#length_9|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 89109#[L761-3]don't care [412] L761-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_16|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_6|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 94541#[t1ENTRY, L761-4]don't care [336] t1ENTRY-->L723: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_1| |v_t1Thread1of1ForFork0_~arg#1.offset_1|) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_1| |v_t1Thread1of1ForFork0_~arg#1.base_1|)) InVars {t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_1|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_1|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_1|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 95091#[L723, L761-4]don't care [337] L723-->L724: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 86869#[L761-4, L724]don't care [338] L724-->L724-6: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_3| 0) InVars {} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 86871#[L761-4, L724-6]don't care [341] L724-6-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[] 102975#[L726, L761-4]don't care [343] L726-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|))) (and (= (select .cse0 |v_~#m~0.offset_11|) 0) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_1| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store .cse0 |v_~#m~0.offset_11| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_1|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 102977#[L761-4, L726-1]don't care [345] L726-1-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 102993#[L727, L761-4]don't care [346] L727-->L729: Formula: (not (= (mod v_~send~0_3 256) 0)) InVars {~send~0=v_~send~0_3} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[] 99239#[L729, L761-4]don't care [348] L729-->L729-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 99241#[L729-1, L761-4]don't care [350] L729-1-->L729-2: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_9| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_9|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#in~b#1] 88033#[L761-4, L729-2]don't care [352] L729-2-->L729-3: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1] 88035#[L729-3, L761-4]don't care [354] L729-3-->L705: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1] 99597#[L705, L761-4]don't care [356] L705-->L707: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_~b#1_3| |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|) InVars {t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_3|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_~b#1] 88505#[L707, L761-4]don't care [357] L707-->L709: Formula: (and (< (mod v_~next~0_4 4294967296) (mod v_~buffer_size~0_3 4294967296)) (< 0 v_~buffer_size~0_3)) InVars {~buffer_size~0=v_~buffer_size~0_3, ~next~0=v_~next~0_4} OutVars{~buffer_size~0=v_~buffer_size~0_3, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[] 85953#[L709, L761-4]don't care [359] L709-->L709-1: Formula: (let ((.cse1 (let ((.cse3 (mod v_~next~0_5 4294967296))) (ite (<= .cse3 2147483647) .cse3 (+ .cse3 (- 4294967296)))))) (let ((.cse0 (+ .cse1 |v_~#buffer~0.offset_2|))) (and (= |v_#memory_$Pointer$.base_6| (store |v_#memory_$Pointer$.base_7| |v_~#buffer~0.base_3| (store (select |v_#memory_$Pointer$.base_7| |v_~#buffer~0.base_3|) .cse0 (select (select |v_#memory_$Pointer$.base_6| |v_~#buffer~0.base_3|) .cse0)))) (= (select |v_#valid_18| |v_~#buffer~0.base_3|) 1) (<= 0 .cse0) (<= (+ .cse1 |v_~#buffer~0.offset_2| 1) (select |v_#length_13| |v_~#buffer~0.base_3|)) (= (store |v_#memory_$Pointer$.offset_7| |v_~#buffer~0.base_3| (store (select |v_#memory_$Pointer$.offset_7| |v_~#buffer~0.base_3|) .cse0 (select (select |v_#memory_$Pointer$.offset_6| |v_~#buffer~0.base_3|) .cse0))) |v_#memory_$Pointer$.offset_6|) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_~#buffer~0.base_3| (store (select |v_#memory_int_20| |v_~#buffer~0.base_3|) .cse0 (let ((.cse2 (mod |v_t1Thread1of1ForFork0_insertLogElement_~b#1_5| 256))) (ite (<= .cse2 127) .cse2 (+ (- 256) .cse2))))))))) InVars {~next~0=v_~next~0_5, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, ~#buffer~0.base=|v_~#buffer~0.base_3|, #valid=|v_#valid_18|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_5|, #memory_int=|v_#memory_int_20|, #length=|v_#length_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} OutVars{~next~0=v_~next~0_5, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_6|, ~#buffer~0.base=|v_~#buffer~0.base_3|, #valid=|v_#valid_18|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_13|, ~#buffer~0.offset=|v_~#buffer~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_6|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 85955#[L709-1, L761-4]don't care [361] L709-1-->L712: Formula: (= v_~next~0_6 (mod (mod (+ v_~next~0_7 1) 4294967296) (mod v_~buffer_size~0_4 4294967296))) InVars {~buffer_size~0=v_~buffer_size~0_4, ~next~0=v_~next~0_7} OutVars{~buffer_size~0=v_~buffer_size~0_4, ~next~0=v_~next~0_6} AuxVars[] AssignedVars[~next~0] 94917#[L712, L761-4]don't care [363] L712-->L712-2: Formula: (< (mod v_~next~0_8 4294967296) (mod v_~buffer_size~0_5 4294967296)) InVars {~buffer_size~0=v_~buffer_size~0_5, ~next~0=v_~next~0_8} OutVars{~buffer_size~0=v_~buffer_size~0_5, ~next~0=v_~next~0_8} AuxVars[] AssignedVars[] 92513#[L712-2, L761-4]don't care [366] L712-2-->L719: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_7| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|) InVars {t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_7|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1] 91369#[L761-4, L719]don't care [362] L719-->L729-4: Formula: (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_5| |v_t1Thread1of1ForFork0_#t~ret5#1_1|) InVars {t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_5|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1] 91371#[L729-4, L761-4]don't care [365] L729-4-->L729-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 99665#[L761-4, L729-5]don't care [368] L729-5-->L730: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1] 99309#[L761-4, L730]don't care [370] L730-->L731: Formula: (= v_~send~0_4 0) InVars {} OutVars{~send~0=v_~send~0_4} AuxVars[] AssignedVars[~send~0] 87439#[L731, L761-4]don't care [371] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 87441#[L761-4, L727-2]don't care [2022-07-26 13:41:05,200 INFO L735 eck$LassoCheckResult]: Loop: 87441#[L761-4, L727-2]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 99279#[L724-3, L761-4]don't care [351] L724-3-->L724-4: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_11| |v_t1Thread1of1ForFork0_#t~post3#1_1|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_11|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 99227#[L761-4, L724-4]don't care [353] L724-4-->L724-5: Formula: (= |v_t1Thread1of1ForFork0_~i~0#1_13| (+ |v_t1Thread1of1ForFork0_#t~post3#1_3| 1)) InVars {t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_13|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1] 86297#[L724-5, L761-4]don't care [355] L724-5-->L724-6: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~post3#1] 86299#[L761-4, L724-6]don't care [341] L724-6-->L726: Formula: (< |v_t1Thread1of1ForFork0_~i~0#1_7| 7) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[] 95455#[L726, L761-4]don't care [343] L726-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|))) (and (= (select .cse0 |v_~#m~0.offset_11|) 0) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_1| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store .cse0 |v_~#m~0.offset_11| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_1|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 94159#[L761-4, L726-1]don't care [345] L726-1-->L727: Formula: true InVars {} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_3|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 94161#[L727, L761-4]don't care [347] L727-->L727-2: Formula: (= (mod v_~send~0_5 256) 0) InVars {~send~0=v_~send~0_5} OutVars{~send~0=v_~send~0_5} AuxVars[] AssignedVars[] 87441#[L761-4, L727-2]don't care [2022-07-26 13:41:05,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:41:05,200 INFO L85 PathProgramCache]: Analyzing trace with hash -753821447, now seen corresponding path program 1 times [2022-07-26 13:41:05,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:41:05,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339504386] [2022-07-26 13:41:05,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:41:05,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:41:05,216 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-26 13:41:05,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [948893933] [2022-07-26 13:41:05,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:41:05,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 13:41:05,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:05,220 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 13:41:05,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-26 13:41:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:05,391 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:41:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:05,456 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:41:05,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:41:05,457 INFO L85 PathProgramCache]: Analyzing trace with hash 678648201, now seen corresponding path program 3 times [2022-07-26 13:41:05,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:41:05,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369673114] [2022-07-26 13:41:05,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:41:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:41:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:05,469 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:41:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:05,475 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:41:05,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:41:05,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1632077183, now seen corresponding path program 1 times [2022-07-26 13:41:05,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:41:05,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230923550] [2022-07-26 13:41:05,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:41:05,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:41:05,490 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-26 13:41:05,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1880161342] [2022-07-26 13:41:05,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:41:05,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 13:41:05,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:05,496 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 13:41:05,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-26 13:41:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:05,687 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:41:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:41:05,746 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:41:08,710 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:41:08,710 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:41:08,710 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:41:08,710 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:41:08,710 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:41:08,710 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:08,710 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:41:08,710 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:41:08,710 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_bad.i_BEv2_Iteration5_Lasso [2022-07-26 13:41:08,710 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:41:08,710 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:41:08,714 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,716 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,718 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,720 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,723 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,725 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,727 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,729 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,734 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,736 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,739 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,741 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,743 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,745 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,748 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,750 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,752 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,754 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,756 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 13:41:08,759 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 13:41:08,760 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 13:41:08,762 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 13:41:08,763 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 13:41:08,765 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 13:41:08,767 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 13:41:08,770 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 13:41:08,772 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:08,773 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 13:41:22,231 WARN L233 SmtUtils]: Spent 12.53s on a formula simplification that was a NOOP. DAG size: 152 (called from [L 443] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.setFormulaAndSimplify) [2022-07-26 13:41:22,279 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 13:41:22,288 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,290 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,292 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 13:41:22,298 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,300 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,302 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,305 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 13:41:22,307 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 13:41:22,309 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 13:41:22,311 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 13:41:22,314 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 13:41:22,317 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,320 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 13:41:22,323 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,326 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,329 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,332 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,335 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,340 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,342 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,345 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,349 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,352 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,362 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 13:41:22,364 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:41:22,365 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 13:41:23,961 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:41:23,962 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:41:23,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:23,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:23,968 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 13:41:23,969 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 13:41:23,975 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 13:41:23,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:23,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:23,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:23,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:23,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:23,983 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:23,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:23,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,013 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 13:41:24,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,015 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 13:41:24,015 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 13:41:24,017 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 13:41:24,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:24,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,023 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:24,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:24,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,039 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 13:41:24,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,040 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 13:41:24,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,053 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,055 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 13:41:24,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,071 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 13:41:24,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,072 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 13:41:24,073 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 13:41:24,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,083 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,104 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 13:41:24,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,106 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 13:41:24,107 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 13:41:24,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,135 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 13:41:24,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,137 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 13:41:24,137 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 13:41:24,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,146 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,146 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,163 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 13:41:24,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,165 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 13:41:24,165 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 13:41:24,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,174 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,174 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,235 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 13:41:24,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,236 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 13:41:24,237 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 13:41:24,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,264 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 13:41:24,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,265 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 13:41:24,267 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 13:41:24,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,275 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-07-26 13:41:24,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,295 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 13:41:24,295 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 13:41:24,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,321 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 13:41:24,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,323 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 13:41:24,324 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 13:41:24,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,332 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,349 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 13:41:24,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,350 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 13:41:24,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,356 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 13:41:24,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:24,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,360 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:24,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:24,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,376 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-07-26 13:41:24,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,377 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 13:41:24,379 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 13:41:24,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,403 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-26 13:41:24,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,404 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 13:41:24,405 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 13:41:24,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,412 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,428 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-26 13:41:24,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,430 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 13:41:24,431 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 13:41:24,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,437 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,438 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,463 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 13:41:24,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,464 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 13:41:24,465 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 13:41:24,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,474 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,474 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,491 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 13:41:24,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,496 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 13:41:24,497 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 13:41:24,498 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 13:41:24,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:24,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,504 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:24,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:24,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,548 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-26 13:41:24,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,550 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 13:41:24,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,562 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,565 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 13:41:24,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,600 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-26 13:41:24,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,602 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 13:41:24,602 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 13:41:24,604 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 13:41:24,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,627 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 13:41:24,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,628 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 13:41:24,629 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 13:41:24,629 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 13:41:24,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,634 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,658 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-26 13:41:24,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,659 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 13:41:24,659 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 13:41:24,661 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 13:41:24,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,667 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,685 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-26 13:41:24,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,687 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 13:41:24,687 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 13:41:24,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:24,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,695 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:24,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:24,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 13:41:24,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,712 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 13:41:24,712 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 13:41:24,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-26 13:41:24,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,738 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 13:41:24,741 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 13:41:24,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,749 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,766 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 13:41:24,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,767 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 13:41:24,775 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 13:41:24,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:41:24,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,800 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 13:41:24,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,801 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 13:41:24,803 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 13:41:24,803 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 13:41:24,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,809 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,826 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 13:41:24,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,827 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 13:41:24,828 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 13:41:24,829 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 13:41:24,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:41:24,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,835 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:41:24,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:41:24,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:41:24,850 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-26 13:41:24,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,852 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 13:41:24,852 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 13:41:24,853 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 13:41:24,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:41:24,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:41:24,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:41:24,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:41:24,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:41:24,862 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:41:24,867 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:41:24,882 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-07-26 13:41:24,883 INFO L444 ModelExtractionUtils]: 14 out of 19 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-26 13:41:24,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:41:24,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:41:24,887 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 13:41:24,892 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:41:24,900 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 13:41:24,905 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:41:24,905 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:41:24,905 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(t1Thread1of1ForFork0_~i~0#1) = -2*t1Thread1of1ForFork0_~i~0#1 + 11 Supporting invariants [] [2022-07-26 13:41:24,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-26 13:41:25,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-26 13:41:25,278 INFO L156 tatePredicateManager]: 75 out of 75 supporting invariants were superfluous and have been removed [2022-07-26 13:41:25,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:41:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:41:25,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:41:25,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:41:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:41:25,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 23 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 13:41:25,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:41:25,539 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 13:41:25,539 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2022-07-26 13:41:25,540 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 10616 states and 30652 transitions. cyclomatic complexity: 20238 Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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 13:41:25,841 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 10616 states and 30652 transitions. cyclomatic complexity: 20238. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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 26334 states and 78806 transitions. Complement of second has 10 states. [2022-07-26 13:41:25,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2022-07-26 13:41:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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 13:41:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 362 transitions. [2022-07-26 13:41:25,844 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 362 transitions. Stem has 70 letters. Loop has 8 letters. [2022-07-26 13:41:25,844 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:41:25,844 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 362 transitions. Stem has 78 letters. Loop has 8 letters. [2022-07-26 13:41:25,845 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:41:25,845 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 362 transitions. Stem has 70 letters. Loop has 16 letters. [2022-07-26 13:41:25,845 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:41:25,845 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 26334 states and 78806 transitions. [2022-07-26 13:41:26,165 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:41:26,166 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 26334 states to 0 states and 0 transitions. [2022-07-26 13:41:26,166 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 13:41:26,166 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 13:41:26,167 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 13:41:26,167 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:41:26,167 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:41:26,167 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:41:26,167 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:41:26,167 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 13:41:26,167 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 13:41:26,167 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:41:26,167 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 13:41:26,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 01:41:26 BoogieIcfgContainer [2022-07-26 13:41:26,173 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 13:41:26,173 INFO L158 Benchmark]: Toolchain (without parser) took 31828.06ms. Allocated memory was 191.9MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 130.8MB in the beginning and 903.3MB in the end (delta: -772.5MB). Peak memory consumption was 281.9MB. Max. memory is 8.0GB. [2022-07-26 13:41:26,174 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 191.9MB. Free memory is still 148.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 13:41:26,174 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.18ms. Allocated memory is still 191.9MB. Free memory was 130.7MB in the beginning and 149.2MB in the end (delta: -18.5MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-07-26 13:41:26,174 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.11ms. Allocated memory is still 191.9MB. Free memory was 149.2MB in the beginning and 146.6MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-26 13:41:26,175 INFO L158 Benchmark]: Boogie Preprocessor took 35.62ms. Allocated memory is still 191.9MB. Free memory was 146.6MB in the beginning and 145.0MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-26 13:41:26,175 INFO L158 Benchmark]: RCFGBuilder took 426.15ms. Allocated memory is still 191.9MB. Free memory was 145.0MB in the beginning and 129.3MB in the end (delta: 15.7MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-07-26 13:41:26,175 INFO L158 Benchmark]: BuchiAutomizer took 30839.88ms. Allocated memory was 191.9MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 128.8MB in the beginning and 903.3MB in the end (delta: -774.6MB). Peak memory consumption was 279.8MB. Max. memory is 8.0GB. [2022-07-26 13:41:26,177 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 191.9MB. Free memory is still 148.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 459.18ms. Allocated memory is still 191.9MB. Free memory was 130.7MB in the beginning and 149.2MB in the end (delta: -18.5MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 63.11ms. Allocated memory is still 191.9MB. Free memory was 149.2MB in the beginning and 146.6MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 35.62ms. Allocated memory is still 191.9MB. Free memory was 146.6MB in the beginning and 145.0MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 426.15ms. Allocated memory is still 191.9MB. Free memory was 145.0MB in the beginning and 129.3MB in the end (delta: 15.7MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 30839.88ms. Allocated memory was 191.9MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 128.8MB in the beginning and 903.3MB in the end (delta: -774.6MB). Peak memory consumption was 279.8MB. 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 5 terminating modules (3 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function 13 + -2 * i and consists of 5 locations. One deterministic module has affine ranking function i * -2 + 11 and consists of 6 locations. 3 modules have a trivial ranking function, the largest among these consists of 6 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 30.7s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 26.2s. Construction of modules took 0.1s. Büchi inclusion checks took 2.6s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 2. Automata minimization 1.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 3712 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.9s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1174 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1172 mSDsluCounter, 1948 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1050 mSDsCounter, 15 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 101 IncrementalHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 15 mSolverCounterUnsat, 918 mSDtfsCounter, 101 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI1 SFLT0 conc1 concLT0 SILN0 SILU1 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital464 mio100 ax145 hnf100 lsp60 ukn48 mio100 lsp18 div314 bol100 ite100 ukn100 eq153 hnf95 smp60 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 39ms VariablesStem: 1 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-07-26 13:41:26,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-07-26 13:41:26,448 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-07-26 13:41:26,604 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...