/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_twice_2t.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:37:53,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:37:53,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:37:53,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:37:53,608 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-22 12:37:53,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:37:53,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:37:53,661 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:37:53,661 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:37:53,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:37:53,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:37:53,663 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:37:53,664 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:37:53,664 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:37:53,665 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:37:53,665 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:37:53,666 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:37:53,666 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:37:53,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:37:53,666 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:37:53,666 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:37:53,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:37:53,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:37:53,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:37:53,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:37:53,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:37:53,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:37:53,676 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:37:53,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:37:53,677 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:37:53,677 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:37:53,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:37:53,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:37:53,678 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:37:53,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:37:53,679 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:37:53,679 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:37:53,681 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:37:53,682 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:37:54,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:37:54,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:37:54,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:37:54,086 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:37:54,087 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:37:54,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_twice_2t.i [2022-07-22 12:37:54,165 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85f2b367a/1059a1acc252433a96b2ea8c0ef3d035/FLAG632b06db4 [2022-07-22 12:37:55,064 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:37:55,064 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_twice_2t.i [2022-07-22 12:37:55,084 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85f2b367a/1059a1acc252433a96b2ea8c0ef3d035/FLAG632b06db4 [2022-07-22 12:37:55,296 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85f2b367a/1059a1acc252433a96b2ea8c0ef3d035 [2022-07-22 12:37:55,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:37:55,306 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:37:55,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:55,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:37:55,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:37:55,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:55" (1/1) ... [2022-07-22 12:37:55,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79f49cea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:55, skipping insertion in model container [2022-07-22 12:37:55,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:55" (1/1) ... [2022-07-22 12:37:55,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:37:55,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:37:55,660 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:55,902 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-divine/one_time_barrier_twice_2t.i[30448,30461] [2022-07-22 12:37:55,913 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-divine/one_time_barrier_twice_2t.i[30811,30824] [2022-07-22 12:37:55,925 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-divine/one_time_barrier_twice_2t.i[31483,31496] [2022-07-22 12:37:55,926 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-divine/one_time_barrier_twice_2t.i[31534,31547] [2022-07-22 12:37:55,928 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-divine/one_time_barrier_twice_2t.i[31683,31696] [2022-07-22 12:37:55,930 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-divine/one_time_barrier_twice_2t.i[31760,31773] [2022-07-22 12:37:55,931 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-divine/one_time_barrier_twice_2t.i[31807,31820] [2022-07-22 12:37:55,933 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-divine/one_time_barrier_twice_2t.i[31916,31929] [2022-07-22 12:37:55,934 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-divine/one_time_barrier_twice_2t.i[32035,32048] [2022-07-22 12:37:55,935 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-divine/one_time_barrier_twice_2t.i[32083,32096] [2022-07-22 12:37:55,937 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-divine/one_time_barrier_twice_2t.i[32160,32173] [2022-07-22 12:37:55,939 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-divine/one_time_barrier_twice_2t.i[32286,32299] [2022-07-22 12:37:55,951 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-divine/one_time_barrier_twice_2t.i[32897,32910] [2022-07-22 12:37:55,952 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-divine/one_time_barrier_twice_2t.i[32974,32987] [2022-07-22 12:37:55,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:55,966 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:37:55,986 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:56,011 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-divine/one_time_barrier_twice_2t.i[30448,30461] [2022-07-22 12:37:56,014 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-divine/one_time_barrier_twice_2t.i[30811,30824] [2022-07-22 12:37:56,020 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-divine/one_time_barrier_twice_2t.i[31483,31496] [2022-07-22 12:37:56,021 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-divine/one_time_barrier_twice_2t.i[31534,31547] [2022-07-22 12:37:56,023 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-divine/one_time_barrier_twice_2t.i[31683,31696] [2022-07-22 12:37:56,024 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_twice_2t.i[31760,31773] [2022-07-22 12:37:56,025 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-divine/one_time_barrier_twice_2t.i[31807,31820] [2022-07-22 12:37:56,027 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-divine/one_time_barrier_twice_2t.i[31916,31929] [2022-07-22 12:37:56,029 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-divine/one_time_barrier_twice_2t.i[32035,32048] [2022-07-22 12:37:56,030 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-divine/one_time_barrier_twice_2t.i[32083,32096] [2022-07-22 12:37:56,034 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-divine/one_time_barrier_twice_2t.i[32160,32173] [2022-07-22 12:37:56,036 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-divine/one_time_barrier_twice_2t.i[32286,32299] [2022-07-22 12:37:56,055 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-divine/one_time_barrier_twice_2t.i[32897,32910] [2022-07-22 12:37:56,056 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-divine/one_time_barrier_twice_2t.i[32974,32987] [2022-07-22 12:37:56,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:56,120 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:37:56,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56 WrapperNode [2022-07-22 12:37:56,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:56,123 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:37:56,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:37:56,123 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:37:56,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,197 INFO L137 Inliner]: procedures = 174, calls = 73, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 469 [2022-07-22 12:37:56,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:37:56,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:37:56,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:37:56,199 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:37:56,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:37:56,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:37:56,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:37:56,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:37:56,330 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (1/1) ... [2022-07-22 12:37:56,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:37:56,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:37:56,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:37:56,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-22 12:37:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:37:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:37:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:37:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2022-07-22 12:37:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2022-07-22 12:37:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:37:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 12:37:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:37:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 12:37:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:37:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:37:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:37:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:37:56,461 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:37:56,700 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:37:56,702 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:37:57,472 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:37:57,486 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:37:57,486 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2022-07-22 12:37:57,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:37:57 BoogieIcfgContainer [2022-07-22 12:37:57,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:37:57,491 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:37:57,491 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:37:57,496 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:37:57,497 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:57,497 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:37:55" (1/3) ... [2022-07-22 12:37:57,498 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7371d3ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:37:57, skipping insertion in model container [2022-07-22 12:37:57,498 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:57,498 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:56" (2/3) ... [2022-07-22 12:37:57,499 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7371d3ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:37:57, skipping insertion in model container [2022-07-22 12:37:57,499 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:57,499 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:37:57" (3/3) ... [2022-07-22 12:37:57,501 INFO L322 chiAutomizerObserver]: Analyzing ICFG one_time_barrier_twice_2t.i [2022-07-22 12:37:57,678 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-22 12:37:57,723 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 454 places, 515 transitions, 1038 flow [2022-07-22 12:37:58,120 INFO L129 PetriNetUnfolder]: 96/754 cut-off events. [2022-07-22 12:37:58,120 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:37:58,142 INFO L84 FinitePrefix]: Finished finitePrefix Result has 760 conditions, 754 events. 96/754 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2351 event pairs, 0 based on Foata normal form. 0/656 useless extension candidates. Maximal degree in co-relation 436. Up to 4 conditions per place. [2022-07-22 12:37:58,142 INFO L82 GeneralOperation]: Start removeDead. Operand has 454 places, 515 transitions, 1038 flow [2022-07-22 12:37:58,192 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 454 places, 515 transitions, 1038 flow [2022-07-22 12:37:58,196 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:37:58,208 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 454 places, 515 transitions, 1038 flow [2022-07-22 12:37:58,211 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 454 places, 515 transitions, 1038 flow [2022-07-22 12:37:58,212 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 454 places, 515 transitions, 1038 flow [2022-07-22 12:37:58,400 INFO L129 PetriNetUnfolder]: 96/754 cut-off events. [2022-07-22 12:37:58,400 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:37:58,415 INFO L84 FinitePrefix]: Finished finitePrefix Result has 760 conditions, 754 events. 96/754 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2343 event pairs, 0 based on Foata normal form. 0/656 useless extension candidates. Maximal degree in co-relation 436. Up to 4 conditions per place. [2022-07-22 12:37:58,546 INFO L116 LiptonReduction]: Number of co-enabled transitions 94464 [2022-07-22 12:38:24,906 INFO L131 LiptonReduction]: Checked pairs total: 182736 [2022-07-22 12:38:24,906 INFO L133 LiptonReduction]: Total number of compositions: 497 [2022-07-22 12:38:24,928 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:38:24,928 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:38:24,929 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:38:24,929 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:38:24,929 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:38:24,929 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:38:24,929 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:38:24,929 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:38:24,932 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:38:25,289 INFO L131 ngComponentsAnalysis]: Automaton has 526 accepting balls. 1504 [2022-07-22 12:38:25,290 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:25,290 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:25,297 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:38:25,297 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:38:25,297 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:38:25,297 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 2688 states, but on-demand construction may add more states [2022-07-22 12:38:25,343 INFO L131 ngComponentsAnalysis]: Automaton has 526 accepting balls. 1504 [2022-07-22 12:38:25,343 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:25,343 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:25,344 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:38:25,344 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:38:25,350 INFO L748 eck$LassoCheckResult]: Stem: 457#[ULTIMATE.startENTRY]don't care [1995] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse4 (store |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_662| |v_~#sig2~0.base_45|)) (.cse1 (select |v_#memory_int_662| |v_~#pre~0.base_72|)) (.cse6 (select |v_#memory_int_662| |v_~#post~0.base_81|)) (.cse5 (select |v_#memory_int_662| |v_~#in~0.base_76|)) (.cse3 (select |v_#memory_int_662| |v_~#sig1~0.base_72|)) (.cse7 (select |v_#memory_int_662| 1)) (.cse2 (store .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41| 1))) (and (= (select |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) 0) (= |v_~#in~0.offset_76| 0) (= (select |v_#valid_613| 6) 1) (= (select .cse0 (+ |v_~#sig2~0.offset_45| 1)) 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= |v_~#in~0.base_76| 4) (= (select .cse1 |v_~#pre~0.offset_72|) 0) (= (select |v_#length_568| 5) 2) (= 0 (select .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45|)) (= (select .cse3 |v_~#sig1~0.offset_72|) 0) (= (select .cse0 |v_~#sig2~0.offset_45|) 0) (= |v_#NULL.base_12| 0) (= (store (store (store |v_#length_568| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 80) |v_ULTIMATE.start_main_~#b2~0#1.base_41| 80) |v_ULTIMATE.start_main_~#a~1#1.base_45| 24) |v_#length_567|) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b2~0#1.base_41|) (= 2 (select |v_#length_568| 7)) (= (select .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41|) 0) (= (select .cse5 |v_~#in~0.offset_76|) 0) (= |v_~#sig1~0.offset_72| 0) (= (select .cse6 (+ |v_~#post~0.offset_81| 1)) 0) (= (select |v_#valid_613| 4) 1) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= |v_ULTIMATE.start_main_~#b2~0#1.offset_39| 0) (= (select |v_#valid_613| 3) 1) (< 0 |v_#StackHeapBarrier_34|) (= |v_~#post~0.offset_81| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_613| 1) 1) (= |v_~#sig2~0.offset_45| 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) (= 0 (select .cse1 (+ |v_~#pre~0.offset_72| 1))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_39| 0) (= (select |v_#valid_613| 2) 1) (= (select .cse7 0) 48) (= |v_~#pre~0.offset_72| 0) (= 6 |v_~#sig1~0.base_72|) (= (select .cse6 |v_~#post~0.offset_81|) 0) (= 2 (select |v_#length_568| 3)) (= (select |v_#valid_613| 5) 1) (= (select |v_#valid_613| 7) 1) (= (select .cse5 (+ |v_~#in~0.offset_76| 1)) 0) (= 2 (select |v_#length_568| 6)) (= 19 (select |v_#length_568| 2)) (= 3 |v_~#pre~0.base_72|) (= |v_~#post~0.base_81| 5) (= (select .cse3 (+ |v_~#sig1~0.offset_72| 1)) 0) (= 7 |v_~#sig2~0.base_45|) (= (select |v_#length_568| 4) 2) (= 2 (select |v_#length_568| 1)) (= |v_#NULL.offset_12| 0) (= (select |v_#valid_613| 0) 0) (= (select .cse7 1) 0) (= |v_#valid_612| (store .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_34|, #valid=|v_#valid_613|, #memory_int=|v_#memory_int_662|, #length=|v_#length_568|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ~#in~0.offset=|v_~#in~0.offset_76|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_45|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ~#sig2~0.offset=|v_~#sig2~0.offset_45|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ~#sig2~0.base=|v_~#sig2~0.base_45|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_76|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_39|, #length=|v_#length_567|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_20|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_18|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ~#sig1~0.base=|v_~#sig1~0.base_72|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_39|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_39|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_39|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_49|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ~#pre~0.base=|v_~#pre~0.base_72|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_12|, ~#pre~0.offset=|v_~#pre~0.offset_72|, #StackHeapBarrier=|v_#StackHeapBarrier_34|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_60|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_41|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_35|, #valid=|v_#valid_612|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, #memory_int=|v_#memory_int_662|, ~#sig1~0.offset=|v_~#sig1~0.offset_72|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_40|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, ~#in~0.offset, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre34#1, ~#sig2~0.offset, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~ret37#1.base, ~#sig2~0.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~#b2~0#1.offset, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~#pre~0.base, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ~#pre~0.offset, ULTIMATE.start_main_~i~7#1, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~#b2~0#1.base, ULTIMATE.start_main_#t~mem42#1, #valid, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_#t~pre40#1] 460#[L772-4]don't care [2022-07-22 12:38:25,350 INFO L750 eck$LassoCheckResult]: Loop: 460#[L772-4]don't care [1893] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_36| 12))) (let ((.cse5 (select |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse4 (select |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse0 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31|)) (.cse1 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 4)) (.cse2 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 8))) (and (= (select |v_#valid_494| |v_ULTIMATE.start_main_~#a~1#1.base_33|) 1) (< |v_ULTIMATE.start_main_~i~4#1_36| 2) (= |v_ULTIMATE.start_main_~i~4#1_35| (+ |v_ULTIMATE.start_main_~i~4#1_36| 1)) (= (store |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_31|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.base_27|) .cse2 (select (select |v_#memory_$Pointer$.base_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.base_221|) (<= (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 12) (select |v_#length_455| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (= (store |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse4 .cse2 |v_ULTIMATE.start_main_~i~4#1_36|)) |v_#memory_int_522|) (= (store |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (select |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 (select .cse5 .cse0))) |v_#memory_int_525|) (<= 0 .cse0) (= |v_#memory_int_524| (store |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse5 .cse1 (select .cse4 .cse1)))) (= (store |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_25|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.offset_25|) .cse2 (select (select |v_#memory_$Pointer$.offset_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.offset_221|)))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_222|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, #memory_int=|v_#memory_int_523|, #length=|v_#length_455|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_36|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_222|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_221|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, #memory_int=|v_#memory_int_522|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_455|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_221|} AuxVars[|v_#memory_int_525|, |v_#memory_int_524|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 460#[L772-4]don't care [2022-07-22 12:38:25,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:25,357 INFO L85 PathProgramCache]: Analyzing trace with hash 2026, now seen corresponding path program 1 times [2022-07-22 12:38:25,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:25,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887301421] [2022-07-22 12:38:25,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:25,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,543 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,636 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:25,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:25,639 INFO L85 PathProgramCache]: Analyzing trace with hash 1924, now seen corresponding path program 1 times [2022-07-22 12:38:25,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:25,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541645717] [2022-07-22 12:38:25,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:25,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,700 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,731 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:25,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:25,734 INFO L85 PathProgramCache]: Analyzing trace with hash 64699, now seen corresponding path program 1 times [2022-07-22 12:38:25,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:25,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36586205] [2022-07-22 12:38:25,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:25,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,817 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,875 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:27,300 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:27,301 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:27,301 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:27,301 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:27,301 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:27,302 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:27,302 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:27,302 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:27,302 INFO L133 ssoRankerPreferences]: Filename of dumped script: one_time_barrier_twice_2t.i_BEv2_Iteration1_Lasso [2022-07-22 12:38:27,302 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:27,303 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:27,333 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,351 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,358 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,362 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:27,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:29,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:30,619 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:30,624 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:30,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,633 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-22 12:38:30,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:30,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:30,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:30,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:30,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:30,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,707 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:30,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:30,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-22 12:38:30,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:30,784 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:30,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,787 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:30,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-22 12:38:30,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:30,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:30,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:30,832 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:30,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,835 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-22 12:38:30,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:30,853 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:30,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:30,890 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:30,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,892 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-22 12:38:30,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:30,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:30,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:30,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:30,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,936 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-22 12:38:30,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:30,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:30,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:30,974 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-07-22 12:38:30,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,975 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-22 12:38:30,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:30,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:30,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,013 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,015 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-22 12:38:31,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,029 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,029 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,053 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,055 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-22 12:38:31,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,093 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,095 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-22 12:38:31,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,106 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,146 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,147 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-22 12:38:31,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,159 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,184 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-07-22 12:38:31,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,186 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-22 12:38:31,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,246 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 [2022-07-22 12:38:31,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,247 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-22 12:38:31,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,269 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,269 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,300 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,301 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-22 12:38:31,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:31,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,312 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:31,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:31,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,341 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,342 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-22 12:38:31,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,352 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,379 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,383 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-22 12:38:31,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,451 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-22 12:38:31,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:31,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,464 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:31,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:31,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,487 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,488 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-22 12:38:31,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:31,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:31,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:31,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,522 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,524 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-22 12:38:31,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:31,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,537 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:31,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:31,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,560 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,564 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,566 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-22 12:38:31,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,603 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,604 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,605 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-22 12:38:31,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,614 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,614 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,641 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,643 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-22 12:38:31,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,684 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,685 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-22 12:38:31,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,698 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-22 12:38:31,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,735 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-22 12:38:31,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,749 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-22 12:38:31,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,792 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-22 12:38:31,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,802 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,802 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,827 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-22 12:38:31,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,829 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:31,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,847 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:31,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:31,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-22 12:38:31,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,881 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 [2022-07-22 12:38:31,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,882 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-22 12:38:31,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,893 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,893 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,919 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:31,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,921 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-22 12:38:31,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:31,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:31,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-22 12:38:31,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,959 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-22 12:38:31,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:31,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:31,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:31,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:31,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:31,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:31,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:31,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:31,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:31,990 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-22 12:38:31,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:31,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:31,992 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:31,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-22 12:38:31,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,006 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,006 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,030 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,032 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-22 12:38:32,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,068 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,069 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-22 12:38:32,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,081 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,133 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-22 12:38:32,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,134 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:38:32,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,147 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,180 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-22 12:38:32,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,181 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:38:32,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,192 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,193 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,193 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,253 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:38:32,267 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,267 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,293 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,294 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:38:32,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,306 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-22 12:38:32,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,335 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:38:32,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,350 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,385 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-22 12:38:32,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,387 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:38:32,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,448 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,449 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:38:32,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,460 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,487 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,488 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:38:32,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,500 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,538 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,556 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:38:32,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,600 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,602 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,604 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 [2022-07-22 12:38:32,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,615 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:38:32,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,660 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:38:32,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-22 12:38:32,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,698 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:38:32,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,736 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,737 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:38:32,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,748 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,772 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-22 12:38:32,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,773 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:38:32,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:32,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,791 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:32,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:32,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,814 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-22 12:38:32,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,815 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:38:32,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,827 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-22 12:38:32,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,855 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:38:32,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,866 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,866 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,892 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,893 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:38:32,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,904 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,930 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,932 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:32,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:38:32,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:32,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:32,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:32,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:32,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:32,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:32,942 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:32,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:32,997 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:32,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:32,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:32,999 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:38:33,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,012 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,037 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-22 12:38:33,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,039 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:38:33,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,051 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,077 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,078 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:38:33,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:33,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,089 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:33,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:33,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,114 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-22 12:38:33,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,116 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:38:33,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,127 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,153 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:38:33,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,170 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,197 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-22 12:38:33,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,199 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,199 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:38:33,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:33,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:33,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:33,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,230 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:38:33,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,232 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,250 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:38:33,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,293 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,294 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,308 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:38:33,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,355 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:38:33,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,397 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:38:33,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,398 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:38:33,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,409 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,435 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:38:33,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,436 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:38:33,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,447 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,447 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,473 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,475 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,479 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:38:33,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:33,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,488 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:33,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:33,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:38:33,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,512 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:38:33,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,550 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,551 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:38:33,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:33,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,560 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:33,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:33,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,584 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-22 12:38:33,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,585 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-22 12:38:33,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,657 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,670 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,671 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-22 12:38:33,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,710 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,712 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-22 12:38:33,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,724 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,724 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,751 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-22 12:38:33,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,752 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-22 12:38:33,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,766 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,800 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-22 12:38:33,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,858 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,859 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-22 12:38:33,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,869 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,870 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,896 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-22 12:38:33,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,897 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-22 12:38:33,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,936 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:33,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,937 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-22 12:38:33,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:33,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:33,973 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-22 12:38:33,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:33,974 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:33,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-22 12:38:33,975 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 [2022-07-22 12:38:33,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:33,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:33,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:33,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:33,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:33,984 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:33,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-22 12:38:34,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,010 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-22 12:38:34,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,020 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:34,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,048 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-22 12:38:34,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,058 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,059 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,085 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:34,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,087 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,087 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-22 12:38:34,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,097 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,121 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:34,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,122 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,123 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-22 12:38:34,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,133 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,133 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,157 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-22 12:38:34,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,159 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-22 12:38:34,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,169 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,196 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-22 12:38:34,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,197 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-22 12:38:34,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,207 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-22 12:38:34,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,234 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-22 12:38:34,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,273 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-22 12:38:34,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,274 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-22 12:38:34,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,285 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-22 12:38:34,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,317 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-22 12:38:34,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:34,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,328 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:34,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:34,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,351 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-22 12:38:34,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,352 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-22 12:38:34,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,388 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-22 12:38:34,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,389 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-22 12:38:34,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:34,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,399 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:34,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:34,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:34,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,423 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-22 12:38:34,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:34,460 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-22 12:38:34,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,461 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,461 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-22 12:38:34,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:34,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:34,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:34,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:34,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:34,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:34,472 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:34,481 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:34,511 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-22 12:38:34,511 INFO L444 ModelExtractionUtils]: 0 out of 13 variables were initially zero. Simplification set additionally 10 variables to zero. [2022-07-22 12:38:34,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:34,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:34,523 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:34,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-22 12:38:34,558 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:34,581 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:34,581 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:34,582 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~i~4#1) = -2*ULTIMATE.start_main_~i~4#1 + 3 Supporting invariants [] [2022-07-22 12:38:34,650 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:34,823 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:35,559 INFO L257 tatePredicateManager]: 121 out of 121 supporting invariants were superfluous and have been removed [2022-07-22 12:38:35,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:35,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:35,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:35,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:38:35,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:35,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:35,675 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:38:35,678 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 2688 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:35,898 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 2688 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 2690 states and 6869 transitions. Complement of second has 3 states. [2022-07-22 12:38:35,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:38:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:38:35,913 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:38:35,913 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:35,914 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:38:35,914 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:35,914 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:38:35,914 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:35,915 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2690 states and 6869 transitions. [2022-07-22 12:38:35,951 INFO L131 ngComponentsAnalysis]: Automaton has 525 accepting balls. 1503 [2022-07-22 12:38:36,003 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2690 states to 2681 states and 6856 transitions. [2022-07-22 12:38:36,005 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2679 [2022-07-22 12:38:36,012 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2680 [2022-07-22 12:38:36,012 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2681 states and 6856 transitions. [2022-07-22 12:38:36,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:36,029 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2681 states and 6856 transitions. [2022-07-22 12:38:36,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2681 states and 6856 transitions. [2022-07-22 12:38:36,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2681 to 2681. [2022-07-22 12:38:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2681 states, 2681 states have (on average 2.557254755688176) internal successors, (6856), 2680 states have internal predecessors, (6856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2681 states and 6856 transitions. [2022-07-22 12:38:36,196 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2681 states and 6856 transitions. [2022-07-22 12:38:36,196 INFO L425 stractBuchiCegarLoop]: Abstraction has 2681 states and 6856 transitions. [2022-07-22 12:38:36,196 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:38:36,197 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2681 states and 6856 transitions. [2022-07-22 12:38:36,226 INFO L131 ngComponentsAnalysis]: Automaton has 525 accepting balls. 1503 [2022-07-22 12:38:36,226 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:36,226 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:36,227 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:38:36,227 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:36,263 INFO L748 eck$LassoCheckResult]: Stem: 12128#[ULTIMATE.startENTRY]don't care [1995] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse4 (store |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_662| |v_~#sig2~0.base_45|)) (.cse1 (select |v_#memory_int_662| |v_~#pre~0.base_72|)) (.cse6 (select |v_#memory_int_662| |v_~#post~0.base_81|)) (.cse5 (select |v_#memory_int_662| |v_~#in~0.base_76|)) (.cse3 (select |v_#memory_int_662| |v_~#sig1~0.base_72|)) (.cse7 (select |v_#memory_int_662| 1)) (.cse2 (store .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41| 1))) (and (= (select |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) 0) (= |v_~#in~0.offset_76| 0) (= (select |v_#valid_613| 6) 1) (= (select .cse0 (+ |v_~#sig2~0.offset_45| 1)) 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= |v_~#in~0.base_76| 4) (= (select .cse1 |v_~#pre~0.offset_72|) 0) (= (select |v_#length_568| 5) 2) (= 0 (select .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45|)) (= (select .cse3 |v_~#sig1~0.offset_72|) 0) (= (select .cse0 |v_~#sig2~0.offset_45|) 0) (= |v_#NULL.base_12| 0) (= (store (store (store |v_#length_568| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 80) |v_ULTIMATE.start_main_~#b2~0#1.base_41| 80) |v_ULTIMATE.start_main_~#a~1#1.base_45| 24) |v_#length_567|) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b2~0#1.base_41|) (= 2 (select |v_#length_568| 7)) (= (select .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41|) 0) (= (select .cse5 |v_~#in~0.offset_76|) 0) (= |v_~#sig1~0.offset_72| 0) (= (select .cse6 (+ |v_~#post~0.offset_81| 1)) 0) (= (select |v_#valid_613| 4) 1) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= |v_ULTIMATE.start_main_~#b2~0#1.offset_39| 0) (= (select |v_#valid_613| 3) 1) (< 0 |v_#StackHeapBarrier_34|) (= |v_~#post~0.offset_81| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_613| 1) 1) (= |v_~#sig2~0.offset_45| 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) (= 0 (select .cse1 (+ |v_~#pre~0.offset_72| 1))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_39| 0) (= (select |v_#valid_613| 2) 1) (= (select .cse7 0) 48) (= |v_~#pre~0.offset_72| 0) (= 6 |v_~#sig1~0.base_72|) (= (select .cse6 |v_~#post~0.offset_81|) 0) (= 2 (select |v_#length_568| 3)) (= (select |v_#valid_613| 5) 1) (= (select |v_#valid_613| 7) 1) (= (select .cse5 (+ |v_~#in~0.offset_76| 1)) 0) (= 2 (select |v_#length_568| 6)) (= 19 (select |v_#length_568| 2)) (= 3 |v_~#pre~0.base_72|) (= |v_~#post~0.base_81| 5) (= (select .cse3 (+ |v_~#sig1~0.offset_72| 1)) 0) (= 7 |v_~#sig2~0.base_45|) (= (select |v_#length_568| 4) 2) (= 2 (select |v_#length_568| 1)) (= |v_#NULL.offset_12| 0) (= (select |v_#valid_613| 0) 0) (= (select .cse7 1) 0) (= |v_#valid_612| (store .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_34|, #valid=|v_#valid_613|, #memory_int=|v_#memory_int_662|, #length=|v_#length_568|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ~#in~0.offset=|v_~#in~0.offset_76|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_45|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ~#sig2~0.offset=|v_~#sig2~0.offset_45|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ~#sig2~0.base=|v_~#sig2~0.base_45|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_76|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_39|, #length=|v_#length_567|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_20|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_18|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ~#sig1~0.base=|v_~#sig1~0.base_72|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_39|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_39|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_39|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_49|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ~#pre~0.base=|v_~#pre~0.base_72|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_12|, ~#pre~0.offset=|v_~#pre~0.offset_72|, #StackHeapBarrier=|v_#StackHeapBarrier_34|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_60|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_41|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_35|, #valid=|v_#valid_612|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, #memory_int=|v_#memory_int_662|, ~#sig1~0.offset=|v_~#sig1~0.offset_72|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_40|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, ~#in~0.offset, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre34#1, ~#sig2~0.offset, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~ret37#1.base, ~#sig2~0.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~#b2~0#1.offset, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~#pre~0.base, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ~#pre~0.offset, ULTIMATE.start_main_~i~7#1, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~#b2~0#1.base, ULTIMATE.start_main_#t~mem42#1, #valid, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_#t~pre40#1] 12130#[L772-4]don't care [1994] L772-4-->L780-5: Formula: (let ((.cse5 (select |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse0 (select |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse2 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 8)) (.cse4 (select |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse6 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 4)) (.cse8 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 8)) (.cse3 (select |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse1 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 4))) (and (= (store |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.base_315|) (<= .cse2 (select |v_#length_In_29| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (= (select |v_#valid_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) 1) (= (store |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.offset_315|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) 1) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|))) |v_#memory_$Pointer$.offset_314|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse5 .cse6 (select (select |v_#memory_$Pointer$.base_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6))) |v_#memory_$Pointer$.base_Out_14|) (= |v_#memory_$Pointer$.base_314| (store |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse5 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|)))) (= |v_#length_Out_2| (store |v_#length_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2| |v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.base_313|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_#pthreadsMutex_Out_2| (let ((.cse7 (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse2 0)))) (store .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse8 0)))) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_#memory_int_Out_14| (let ((.cse9 (store |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (store (select |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 2) .cse1 0)))) (store .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (store (select .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|) .cse6 0)))) (= |v_#memory_$Pointer$.offset_Out_14| (store |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse4 .cse6 (select (select |v_#memory_$Pointer$.offset_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6)))) (<= .cse8 (select |v_#length_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|) (= |v_#valid_Out_6| (store |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1)) (<= 0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|) (= (store |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse3 .cse1 (select (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.offset_313|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (= |v_ULTIMATE.start_main_~#b2~0#1.base_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_11|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_In_31|, #memory_int=|v_#memory_int_In_25|, #length=|v_#length_In_29|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_11|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_14|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_14|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_14|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_313|, |v_#memory_$Pointer$.offset_314|, |v_#memory_$Pointer$.offset_315|, |v_#memory_$Pointer$.base_315|, |v_#memory_$Pointer$.base_314|, |v_#memory_$Pointer$.base_313|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 14030#[L780-5]don't care [1975] L780-5-->L737-2: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_24| 8))) (and (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_24| 12) (select |v_#length_535| |v_ULTIMATE.start_worker_fn_~a~0#1.base_24|)) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_21| (select (select |v_#memory_int_622| |v_ULTIMATE.start_worker_fn_~a~0#1.base_24|) .cse0)) (not (< |v_ULTIMATE.start_main_~i~5#1_41| 1)) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_24| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (<= 0 .cse0) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_21| |v_ULTIMATE.start_worker_fn_~tid~0#1_64|) (= (select |v_#valid_580| |v_ULTIMATE.start_worker_fn_~a~0#1.base_24|) 1) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_main_~#a~1#1.base_41|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_24|))) InVars {ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_580|, #memory_int=|v_#memory_int_622|, #length=|v_#length_535|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_41|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_23|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_30|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_11|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_24|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_64|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_32|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_22|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_36|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_45|, ULTIMATE.start_worker_fn_~arg#1.base=|v_ULTIMATE.start_worker_fn_~arg#1.base_14|, ULTIMATE.start_worker_fn_~i~1#1=|v_ULTIMATE.start_worker_fn_~i~1#1_54|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_30|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_21|, ULTIMATE.start_worker_fn_#t~pre20#1=|v_ULTIMATE.start_worker_fn_#t~pre20#1_24|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_24|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_29|, #length=|v_#length_535|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_29|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_31|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_61|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_41|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_33|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_25|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_22|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_30|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_27|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_worker_fn_~sig~0#1=|v_ULTIMATE.start_worker_fn_~sig~0#1_121|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_25|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_32|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_14|, ULTIMATE.start_worker_fn_#t~pre31#1=|v_ULTIMATE.start_worker_fn_#t~pre31#1_20|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_580|, #memory_int=|v_#memory_int_622|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_32|, ULTIMATE.start_worker_fn_#t~ret25#1=|v_ULTIMATE.start_worker_fn_#t~ret25#1_27|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_20|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem32#1, ULTIMATE.start_worker_fn_#t~mem29#1, ULTIMATE.start_worker_fn_#in~arg#1.base, ULTIMATE.start_worker_fn_~a~0#1.base, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_#t~pre20#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~mem18#1.base, ULTIMATE.start_worker_fn_#t~mem18#1.offset, ULTIMATE.start_worker_fn_#t~ret19#1, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem22#1, ULTIMATE.start_worker_fn_#t~mem24#1.offset, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem26#1, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem24#1.base, ULTIMATE.start_worker_fn_#t~mem21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~pre31#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#t~ret25#1, ULTIMATE.start_worker_fn_#t~pre27#1, ULTIMATE.start_worker_fn_#in~arg#1.offset] 11380#[L737-2]don't care [1804] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_36| |v_~#pre~0.offset_42|))) (and (= |v_#memory_$Pointer$.base_157| (store |v_#memory_$Pointer$.base_158| |v_~#pre~0.base_42| (store (select |v_#memory_$Pointer$.base_158| |v_~#pre~0.base_42|) .cse0 (select (select |v_#memory_$Pointer$.base_157| |v_~#pre~0.base_42|) .cse0)))) (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_36| |v_~#pre~0.offset_42| 1) (select |v_#length_353| |v_~#pre~0.base_42|)) (<= 0 .cse0) (= (store |v_#memory_int_393| |v_~#pre~0.base_42| (store (select |v_#memory_int_393| |v_~#pre~0.base_42|) .cse0 1)) |v_#memory_int_392|) (= (store |v_#memory_$Pointer$.offset_158| |v_~#pre~0.base_42| (store (select |v_#memory_$Pointer$.offset_158| |v_~#pre~0.base_42|) .cse0 (select (select |v_#memory_$Pointer$.offset_157| |v_~#pre~0.base_42|) .cse0))) |v_#memory_$Pointer$.offset_157|) (= (select |v_#valid_386| |v_~#pre~0.base_42|) 1) (= |v_ULTIMATE.start_worker_fn_~i~0#1_30| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_158|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_36|, #valid=|v_#valid_386|, #memory_int=|v_#memory_int_393|, ~#pre~0.base=|v_~#pre~0.base_42|, #length=|v_#length_353|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_158|, ~#pre~0.offset=|v_~#pre~0.offset_42|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_30|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_157|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_15|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_36|, #valid=|v_#valid_386|, #memory_int=|v_#memory_int_392|, ~#pre~0.base=|v_~#pre~0.base_42|, #length=|v_#length_353|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_157|, ~#pre~0.offset=|v_~#pre~0.offset_42|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, #memory_int, #memory_$Pointer$.offset] 9972#[L739-5]don't care [2022-07-22 12:38:36,264 INFO L750 eck$LassoCheckResult]: Loop: 9972#[L739-5]don't care [1951] L739-5-->L741: Formula: (let ((.cse0 (+ |v_~#in~0.offset_In_1| |v_ULTIMATE.start_worker_fn_~i~0#1_In_3|))) (and (= (select |v_#valid_In_7| |v_~#in~0.base_In_1|) 1) (= (mod (select (select |v_#memory_int_In_3| |v_~#in~0.base_In_1|) .cse0) 256) 0) (<= (+ |v_~#in~0.offset_In_1| |v_ULTIMATE.start_worker_fn_~i~0#1_In_3| 1) (select |v_#length_In_7| |v_~#in~0.base_In_1|)) (<= 0 .cse0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_In_3| 2))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_1|, ~#in~0.offset=|v_~#in~0.offset_In_1|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_7|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_1|, ~#in~0.offset=|v_~#in~0.offset_In_1|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_Out_2|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_7|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 9970#[L741]don't care [1982] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_In_5| |v_~#post~0.offset_In_3|))) (and (= (mod (select (select |v_#memory_int_In_23| |v_~#post~0.base_In_3|) .cse0) 256) 0) (= |v_ULTIMATE.start_worker_fn_~i~0#1_Out_2| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_In_5| 1)) (= (select |v_#valid_In_29| |v_~#post~0.base_In_3|) 1) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_In_5| |v_~#post~0.offset_In_3| 1) (select |v_#length_In_27| |v_~#post~0.base_In_3|)))) InVars {~#post~0.offset=|v_~#post~0.offset_In_3|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_In_5|, #valid=|v_#valid_In_29|, #memory_int=|v_#memory_int_In_23|, #length=|v_#length_In_27|, ~#post~0.base=|v_~#post~0.base_In_3|} OutVars{~#post~0.offset=|v_~#post~0.offset_In_3|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_Out_2|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_Out_2|, #valid=|v_#valid_In_29|, #memory_int=|v_#memory_int_In_23|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_Out_2|, #length=|v_#length_In_27|, ~#post~0.base=|v_~#post~0.base_In_3|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 9972#[L739-5]don't care [2022-07-22 12:38:36,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:36,265 INFO L85 PathProgramCache]: Analyzing trace with hash 62335829, now seen corresponding path program 1 times [2022-07-22 12:38:36,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:36,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898926553] [2022-07-22 12:38:36,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:36,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:36,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:36,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898926553] [2022-07-22 12:38:36,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898926553] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:36,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:36,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:38:36,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531578007] [2022-07-22 12:38:36,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:36,351 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:36,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:36,352 INFO L85 PathProgramCache]: Analyzing trace with hash 63424, now seen corresponding path program 1 times [2022-07-22 12:38:36,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:36,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918838329] [2022-07-22 12:38:36,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:36,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:36,365 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:36,378 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:36,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:36,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:36,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:38:36,453 INFO L87 Difference]: Start difference. First operand 2681 states and 6856 transitions. cyclomatic complexity: 4701 Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:36,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:36,909 INFO L93 Difference]: Finished difference Result 2681 states and 6135 transitions. [2022-07-22 12:38:36,910 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2681 states and 6135 transitions. [2022-07-22 12:38:36,947 INFO L131 ngComponentsAnalysis]: Automaton has 525 accepting balls. 1503 [2022-07-22 12:38:36,979 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2681 states to 2656 states and 6087 transitions. [2022-07-22 12:38:36,979 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2655 [2022-07-22 12:38:36,984 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2655 [2022-07-22 12:38:36,985 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2656 states and 6087 transitions. [2022-07-22 12:38:36,992 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:36,992 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2656 states and 6087 transitions. [2022-07-22 12:38:37,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2656 states and 6087 transitions. [2022-07-22 12:38:37,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2656 to 2656. [2022-07-22 12:38:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2656 states, 2656 states have (on average 2.2917921686746987) internal successors, (6087), 2655 states have internal predecessors, (6087), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 2656 states and 6087 transitions. [2022-07-22 12:38:37,085 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2656 states and 6087 transitions. [2022-07-22 12:38:37,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:37,086 INFO L425 stractBuchiCegarLoop]: Abstraction has 2656 states and 6087 transitions. [2022-07-22 12:38:37,086 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:38:37,086 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2656 states and 6087 transitions. [2022-07-22 12:38:37,108 INFO L131 ngComponentsAnalysis]: Automaton has 525 accepting balls. 1503 [2022-07-22 12:38:37,108 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:37,108 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:37,109 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:38:37,109 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:37,110 INFO L748 eck$LassoCheckResult]: Stem: 20033#[ULTIMATE.startENTRY]don't care [1995] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse4 (store |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_662| |v_~#sig2~0.base_45|)) (.cse1 (select |v_#memory_int_662| |v_~#pre~0.base_72|)) (.cse6 (select |v_#memory_int_662| |v_~#post~0.base_81|)) (.cse5 (select |v_#memory_int_662| |v_~#in~0.base_76|)) (.cse3 (select |v_#memory_int_662| |v_~#sig1~0.base_72|)) (.cse7 (select |v_#memory_int_662| 1)) (.cse2 (store .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41| 1))) (and (= (select |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) 0) (= |v_~#in~0.offset_76| 0) (= (select |v_#valid_613| 6) 1) (= (select .cse0 (+ |v_~#sig2~0.offset_45| 1)) 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= |v_~#in~0.base_76| 4) (= (select .cse1 |v_~#pre~0.offset_72|) 0) (= (select |v_#length_568| 5) 2) (= 0 (select .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45|)) (= (select .cse3 |v_~#sig1~0.offset_72|) 0) (= (select .cse0 |v_~#sig2~0.offset_45|) 0) (= |v_#NULL.base_12| 0) (= (store (store (store |v_#length_568| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 80) |v_ULTIMATE.start_main_~#b2~0#1.base_41| 80) |v_ULTIMATE.start_main_~#a~1#1.base_45| 24) |v_#length_567|) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b2~0#1.base_41|) (= 2 (select |v_#length_568| 7)) (= (select .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41|) 0) (= (select .cse5 |v_~#in~0.offset_76|) 0) (= |v_~#sig1~0.offset_72| 0) (= (select .cse6 (+ |v_~#post~0.offset_81| 1)) 0) (= (select |v_#valid_613| 4) 1) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= |v_ULTIMATE.start_main_~#b2~0#1.offset_39| 0) (= (select |v_#valid_613| 3) 1) (< 0 |v_#StackHeapBarrier_34|) (= |v_~#post~0.offset_81| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_613| 1) 1) (= |v_~#sig2~0.offset_45| 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) (= 0 (select .cse1 (+ |v_~#pre~0.offset_72| 1))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_39| 0) (= (select |v_#valid_613| 2) 1) (= (select .cse7 0) 48) (= |v_~#pre~0.offset_72| 0) (= 6 |v_~#sig1~0.base_72|) (= (select .cse6 |v_~#post~0.offset_81|) 0) (= 2 (select |v_#length_568| 3)) (= (select |v_#valid_613| 5) 1) (= (select |v_#valid_613| 7) 1) (= (select .cse5 (+ |v_~#in~0.offset_76| 1)) 0) (= 2 (select |v_#length_568| 6)) (= 19 (select |v_#length_568| 2)) (= 3 |v_~#pre~0.base_72|) (= |v_~#post~0.base_81| 5) (= (select .cse3 (+ |v_~#sig1~0.offset_72| 1)) 0) (= 7 |v_~#sig2~0.base_45|) (= (select |v_#length_568| 4) 2) (= 2 (select |v_#length_568| 1)) (= |v_#NULL.offset_12| 0) (= (select |v_#valid_613| 0) 0) (= (select .cse7 1) 0) (= |v_#valid_612| (store .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_34|, #valid=|v_#valid_613|, #memory_int=|v_#memory_int_662|, #length=|v_#length_568|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ~#in~0.offset=|v_~#in~0.offset_76|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_45|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ~#sig2~0.offset=|v_~#sig2~0.offset_45|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ~#sig2~0.base=|v_~#sig2~0.base_45|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_76|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_39|, #length=|v_#length_567|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_20|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_18|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ~#sig1~0.base=|v_~#sig1~0.base_72|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_39|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_39|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_39|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_49|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ~#pre~0.base=|v_~#pre~0.base_72|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_12|, ~#pre~0.offset=|v_~#pre~0.offset_72|, #StackHeapBarrier=|v_#StackHeapBarrier_34|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_60|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_41|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_35|, #valid=|v_#valid_612|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, #memory_int=|v_#memory_int_662|, ~#sig1~0.offset=|v_~#sig1~0.offset_72|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_40|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, ~#in~0.offset, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre34#1, ~#sig2~0.offset, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~ret37#1.base, ~#sig2~0.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~#b2~0#1.offset, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~#pre~0.base, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ~#pre~0.offset, ULTIMATE.start_main_~i~7#1, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~#b2~0#1.base, ULTIMATE.start_main_#t~mem42#1, #valid, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_#t~pre40#1] 20035#[L772-4]don't care [1893] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_36| 12))) (let ((.cse5 (select |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse4 (select |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse0 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31|)) (.cse1 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 4)) (.cse2 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 8))) (and (= (select |v_#valid_494| |v_ULTIMATE.start_main_~#a~1#1.base_33|) 1) (< |v_ULTIMATE.start_main_~i~4#1_36| 2) (= |v_ULTIMATE.start_main_~i~4#1_35| (+ |v_ULTIMATE.start_main_~i~4#1_36| 1)) (= (store |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_31|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.base_27|) .cse2 (select (select |v_#memory_$Pointer$.base_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.base_221|) (<= (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 12) (select |v_#length_455| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (= (store |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse4 .cse2 |v_ULTIMATE.start_main_~i~4#1_36|)) |v_#memory_int_522|) (= (store |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (select |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 (select .cse5 .cse0))) |v_#memory_int_525|) (<= 0 .cse0) (= |v_#memory_int_524| (store |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse5 .cse1 (select .cse4 .cse1)))) (= (store |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_25|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.offset_25|) .cse2 (select (select |v_#memory_$Pointer$.offset_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.offset_221|)))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_222|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, #memory_int=|v_#memory_int_523|, #length=|v_#length_455|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_36|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_222|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_221|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, #memory_int=|v_#memory_int_522|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_455|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_221|} AuxVars[|v_#memory_int_525|, |v_#memory_int_524|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 22001#[L772-4]don't care [1994] L772-4-->L780-5: Formula: (let ((.cse5 (select |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse0 (select |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse2 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 8)) (.cse4 (select |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse6 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 4)) (.cse8 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 8)) (.cse3 (select |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse1 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 4))) (and (= (store |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.base_315|) (<= .cse2 (select |v_#length_In_29| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (= (select |v_#valid_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) 1) (= (store |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.offset_315|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) 1) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|))) |v_#memory_$Pointer$.offset_314|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse5 .cse6 (select (select |v_#memory_$Pointer$.base_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6))) |v_#memory_$Pointer$.base_Out_14|) (= |v_#memory_$Pointer$.base_314| (store |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse5 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|)))) (= |v_#length_Out_2| (store |v_#length_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2| |v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.base_313|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_#pthreadsMutex_Out_2| (let ((.cse7 (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse2 0)))) (store .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse8 0)))) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_#memory_int_Out_14| (let ((.cse9 (store |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (store (select |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 2) .cse1 0)))) (store .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (store (select .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|) .cse6 0)))) (= |v_#memory_$Pointer$.offset_Out_14| (store |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse4 .cse6 (select (select |v_#memory_$Pointer$.offset_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6)))) (<= .cse8 (select |v_#length_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|) (= |v_#valid_Out_6| (store |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1)) (<= 0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|) (= (store |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse3 .cse1 (select (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.offset_313|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (= |v_ULTIMATE.start_main_~#b2~0#1.base_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_11|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_In_31|, #memory_int=|v_#memory_int_In_25|, #length=|v_#length_In_29|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_11|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_14|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_14|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_14|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_313|, |v_#memory_$Pointer$.offset_314|, |v_#memory_$Pointer$.offset_315|, |v_#memory_$Pointer$.base_315|, |v_#memory_$Pointer$.base_314|, |v_#memory_$Pointer$.base_313|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 22003#[L780-5]don't care [1975] L780-5-->L737-2: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_24| 8))) (and (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_24| 12) (select |v_#length_535| |v_ULTIMATE.start_worker_fn_~a~0#1.base_24|)) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_21| (select (select |v_#memory_int_622| |v_ULTIMATE.start_worker_fn_~a~0#1.base_24|) .cse0)) (not (< |v_ULTIMATE.start_main_~i~5#1_41| 1)) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_24| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (<= 0 .cse0) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_21| |v_ULTIMATE.start_worker_fn_~tid~0#1_64|) (= (select |v_#valid_580| |v_ULTIMATE.start_worker_fn_~a~0#1.base_24|) 1) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_main_~#a~1#1.base_41|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_24|))) InVars {ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_580|, #memory_int=|v_#memory_int_622|, #length=|v_#length_535|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_41|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_23|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_30|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_11|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_24|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_64|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_32|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_22|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_36|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_45|, ULTIMATE.start_worker_fn_~arg#1.base=|v_ULTIMATE.start_worker_fn_~arg#1.base_14|, ULTIMATE.start_worker_fn_~i~1#1=|v_ULTIMATE.start_worker_fn_~i~1#1_54|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_30|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_21|, ULTIMATE.start_worker_fn_#t~pre20#1=|v_ULTIMATE.start_worker_fn_#t~pre20#1_24|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_24|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_29|, #length=|v_#length_535|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_29|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_31|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_61|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_41|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_33|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_25|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_22|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_30|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_27|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_worker_fn_~sig~0#1=|v_ULTIMATE.start_worker_fn_~sig~0#1_121|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_25|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_32|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_14|, ULTIMATE.start_worker_fn_#t~pre31#1=|v_ULTIMATE.start_worker_fn_#t~pre31#1_20|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_580|, #memory_int=|v_#memory_int_622|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_32|, ULTIMATE.start_worker_fn_#t~ret25#1=|v_ULTIMATE.start_worker_fn_#t~ret25#1_27|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_20|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem32#1, ULTIMATE.start_worker_fn_#t~mem29#1, ULTIMATE.start_worker_fn_#in~arg#1.base, ULTIMATE.start_worker_fn_~a~0#1.base, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_#t~pre20#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~mem18#1.base, ULTIMATE.start_worker_fn_#t~mem18#1.offset, ULTIMATE.start_worker_fn_#t~ret19#1, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem22#1, ULTIMATE.start_worker_fn_#t~mem24#1.offset, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem26#1, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem24#1.base, ULTIMATE.start_worker_fn_#t~mem21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~pre31#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#t~ret25#1, ULTIMATE.start_worker_fn_#t~pre27#1, ULTIMATE.start_worker_fn_#in~arg#1.offset] 19311#[L737-2]don't care [1804] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_36| |v_~#pre~0.offset_42|))) (and (= |v_#memory_$Pointer$.base_157| (store |v_#memory_$Pointer$.base_158| |v_~#pre~0.base_42| (store (select |v_#memory_$Pointer$.base_158| |v_~#pre~0.base_42|) .cse0 (select (select |v_#memory_$Pointer$.base_157| |v_~#pre~0.base_42|) .cse0)))) (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_36| |v_~#pre~0.offset_42| 1) (select |v_#length_353| |v_~#pre~0.base_42|)) (<= 0 .cse0) (= (store |v_#memory_int_393| |v_~#pre~0.base_42| (store (select |v_#memory_int_393| |v_~#pre~0.base_42|) .cse0 1)) |v_#memory_int_392|) (= (store |v_#memory_$Pointer$.offset_158| |v_~#pre~0.base_42| (store (select |v_#memory_$Pointer$.offset_158| |v_~#pre~0.base_42|) .cse0 (select (select |v_#memory_$Pointer$.offset_157| |v_~#pre~0.base_42|) .cse0))) |v_#memory_$Pointer$.offset_157|) (= (select |v_#valid_386| |v_~#pre~0.base_42|) 1) (= |v_ULTIMATE.start_worker_fn_~i~0#1_30| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_158|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_36|, #valid=|v_#valid_386|, #memory_int=|v_#memory_int_393|, ~#pre~0.base=|v_~#pre~0.base_42|, #length=|v_#length_353|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_158|, ~#pre~0.offset=|v_~#pre~0.offset_42|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_30|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_157|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_15|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_36|, #valid=|v_#valid_386|, #memory_int=|v_#memory_int_392|, ~#pre~0.base=|v_~#pre~0.base_42|, #length=|v_#length_353|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_157|, ~#pre~0.offset=|v_~#pre~0.offset_42|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, #memory_int, #memory_$Pointer$.offset] 17977#[L739-5]don't care [2022-07-22 12:38:37,111 INFO L750 eck$LassoCheckResult]: Loop: 17977#[L739-5]don't care [1951] L739-5-->L741: Formula: (let ((.cse0 (+ |v_~#in~0.offset_In_1| |v_ULTIMATE.start_worker_fn_~i~0#1_In_3|))) (and (= (select |v_#valid_In_7| |v_~#in~0.base_In_1|) 1) (= (mod (select (select |v_#memory_int_In_3| |v_~#in~0.base_In_1|) .cse0) 256) 0) (<= (+ |v_~#in~0.offset_In_1| |v_ULTIMATE.start_worker_fn_~i~0#1_In_3| 1) (select |v_#length_In_7| |v_~#in~0.base_In_1|)) (<= 0 .cse0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_In_3| 2))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_1|, ~#in~0.offset=|v_~#in~0.offset_In_1|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_7|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_1|, ~#in~0.offset=|v_~#in~0.offset_In_1|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_Out_2|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_7|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 17975#[L741]don't care [1982] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_In_5| |v_~#post~0.offset_In_3|))) (and (= (mod (select (select |v_#memory_int_In_23| |v_~#post~0.base_In_3|) .cse0) 256) 0) (= |v_ULTIMATE.start_worker_fn_~i~0#1_Out_2| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_In_5| 1)) (= (select |v_#valid_In_29| |v_~#post~0.base_In_3|) 1) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_In_5| |v_~#post~0.offset_In_3| 1) (select |v_#length_In_27| |v_~#post~0.base_In_3|)))) InVars {~#post~0.offset=|v_~#post~0.offset_In_3|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_In_5|, #valid=|v_#valid_In_29|, #memory_int=|v_#memory_int_In_23|, #length=|v_#length_In_27|, ~#post~0.base=|v_~#post~0.base_In_3|} OutVars{~#post~0.offset=|v_~#post~0.offset_In_3|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_Out_2|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_Out_2|, #valid=|v_#valid_In_29|, #memory_int=|v_#memory_int_In_23|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_Out_2|, #length=|v_#length_In_27|, ~#post~0.base=|v_~#post~0.base_In_3|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 17977#[L739-5]don't care [2022-07-22 12:38:37,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:37,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1929427172, now seen corresponding path program 1 times [2022-07-22 12:38:37,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:37,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339669095] [2022-07-22 12:38:37,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:37,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:37,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:37,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339669095] [2022-07-22 12:38:37,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339669095] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:38:37,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [618641456] [2022-07-22 12:38:37,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:38:37,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:37,170 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:38:37,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Waiting until timeout for monitored process [2022-07-22 12:38:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:37,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:37,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:37,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-22 12:38:37,296 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 12:38:37,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [618641456] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:37,296 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-22 12:38:37,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2022-07-22 12:38:37,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [676754937] [2022-07-22 12:38:37,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:37,297 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:37,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:37,298 INFO L85 PathProgramCache]: Analyzing trace with hash 63424, now seen corresponding path program 2 times [2022-07-22 12:38:37,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:37,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97753889] [2022-07-22 12:38:37,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,308 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,317 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:37,388 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:37,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:37,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:38:37,389 INFO L87 Difference]: Start difference. First operand 2656 states and 6087 transitions. cyclomatic complexity: 3957 Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:37,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:37,742 INFO L93 Difference]: Finished difference Result 2614 states and 6036 transitions. [2022-07-22 12:38:37,742 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2614 states and 6036 transitions. [2022-07-22 12:38:37,774 INFO L131 ngComponentsAnalysis]: Automaton has 519 accepting balls. 1487 [2022-07-22 12:38:37,800 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2614 states to 2614 states and 6036 transitions. [2022-07-22 12:38:37,800 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2613 [2022-07-22 12:38:37,804 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2613 [2022-07-22 12:38:37,804 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2614 states and 6036 transitions. [2022-07-22 12:38:37,810 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:37,810 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2614 states and 6036 transitions. [2022-07-22 12:38:37,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2614 states and 6036 transitions. [2022-07-22 12:38:37,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2614 to 2614. [2022-07-22 12:38:37,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2614 states, 2614 states have (on average 2.309104820198929) internal successors, (6036), 2613 states have internal predecessors, (6036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 2614 states and 6036 transitions. [2022-07-22 12:38:37,896 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2614 states and 6036 transitions. [2022-07-22 12:38:37,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:37,898 INFO L425 stractBuchiCegarLoop]: Abstraction has 2614 states and 6036 transitions. [2022-07-22 12:38:37,898 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:38:37,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2614 states and 6036 transitions. [2022-07-22 12:38:37,919 INFO L131 ngComponentsAnalysis]: Automaton has 519 accepting balls. 1487 [2022-07-22 12:38:37,919 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:37,919 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:37,920 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:37,920 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:37,922 INFO L748 eck$LassoCheckResult]: Stem: 27935#[ULTIMATE.startENTRY]don't care [1995] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse4 (store |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_662| |v_~#sig2~0.base_45|)) (.cse1 (select |v_#memory_int_662| |v_~#pre~0.base_72|)) (.cse6 (select |v_#memory_int_662| |v_~#post~0.base_81|)) (.cse5 (select |v_#memory_int_662| |v_~#in~0.base_76|)) (.cse3 (select |v_#memory_int_662| |v_~#sig1~0.base_72|)) (.cse7 (select |v_#memory_int_662| 1)) (.cse2 (store .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41| 1))) (and (= (select |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) 0) (= |v_~#in~0.offset_76| 0) (= (select |v_#valid_613| 6) 1) (= (select .cse0 (+ |v_~#sig2~0.offset_45| 1)) 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= |v_~#in~0.base_76| 4) (= (select .cse1 |v_~#pre~0.offset_72|) 0) (= (select |v_#length_568| 5) 2) (= 0 (select .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45|)) (= (select .cse3 |v_~#sig1~0.offset_72|) 0) (= (select .cse0 |v_~#sig2~0.offset_45|) 0) (= |v_#NULL.base_12| 0) (= (store (store (store |v_#length_568| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 80) |v_ULTIMATE.start_main_~#b2~0#1.base_41| 80) |v_ULTIMATE.start_main_~#a~1#1.base_45| 24) |v_#length_567|) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b2~0#1.base_41|) (= 2 (select |v_#length_568| 7)) (= (select .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41|) 0) (= (select .cse5 |v_~#in~0.offset_76|) 0) (= |v_~#sig1~0.offset_72| 0) (= (select .cse6 (+ |v_~#post~0.offset_81| 1)) 0) (= (select |v_#valid_613| 4) 1) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= |v_ULTIMATE.start_main_~#b2~0#1.offset_39| 0) (= (select |v_#valid_613| 3) 1) (< 0 |v_#StackHeapBarrier_34|) (= |v_~#post~0.offset_81| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_613| 1) 1) (= |v_~#sig2~0.offset_45| 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) (= 0 (select .cse1 (+ |v_~#pre~0.offset_72| 1))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_39| 0) (= (select |v_#valid_613| 2) 1) (= (select .cse7 0) 48) (= |v_~#pre~0.offset_72| 0) (= 6 |v_~#sig1~0.base_72|) (= (select .cse6 |v_~#post~0.offset_81|) 0) (= 2 (select |v_#length_568| 3)) (= (select |v_#valid_613| 5) 1) (= (select |v_#valid_613| 7) 1) (= (select .cse5 (+ |v_~#in~0.offset_76| 1)) 0) (= 2 (select |v_#length_568| 6)) (= 19 (select |v_#length_568| 2)) (= 3 |v_~#pre~0.base_72|) (= |v_~#post~0.base_81| 5) (= (select .cse3 (+ |v_~#sig1~0.offset_72| 1)) 0) (= 7 |v_~#sig2~0.base_45|) (= (select |v_#length_568| 4) 2) (= 2 (select |v_#length_568| 1)) (= |v_#NULL.offset_12| 0) (= (select |v_#valid_613| 0) 0) (= (select .cse7 1) 0) (= |v_#valid_612| (store .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_34|, #valid=|v_#valid_613|, #memory_int=|v_#memory_int_662|, #length=|v_#length_568|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ~#in~0.offset=|v_~#in~0.offset_76|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_45|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ~#sig2~0.offset=|v_~#sig2~0.offset_45|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ~#sig2~0.base=|v_~#sig2~0.base_45|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_76|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_39|, #length=|v_#length_567|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_20|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_18|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ~#sig1~0.base=|v_~#sig1~0.base_72|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_39|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_39|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_39|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_49|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ~#pre~0.base=|v_~#pre~0.base_72|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_12|, ~#pre~0.offset=|v_~#pre~0.offset_72|, #StackHeapBarrier=|v_#StackHeapBarrier_34|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_60|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_41|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_35|, #valid=|v_#valid_612|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, #memory_int=|v_#memory_int_662|, ~#sig1~0.offset=|v_~#sig1~0.offset_72|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_40|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, ~#in~0.offset, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre34#1, ~#sig2~0.offset, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~ret37#1.base, ~#sig2~0.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~#b2~0#1.offset, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~#pre~0.base, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ~#pre~0.offset, ULTIMATE.start_main_~i~7#1, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~#b2~0#1.base, ULTIMATE.start_main_#t~mem42#1, #valid, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_#t~pre40#1] 27937#[L772-4]don't care [1893] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_36| 12))) (let ((.cse5 (select |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse4 (select |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse0 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31|)) (.cse1 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 4)) (.cse2 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 8))) (and (= (select |v_#valid_494| |v_ULTIMATE.start_main_~#a~1#1.base_33|) 1) (< |v_ULTIMATE.start_main_~i~4#1_36| 2) (= |v_ULTIMATE.start_main_~i~4#1_35| (+ |v_ULTIMATE.start_main_~i~4#1_36| 1)) (= (store |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_31|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.base_27|) .cse2 (select (select |v_#memory_$Pointer$.base_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.base_221|) (<= (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 12) (select |v_#length_455| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (= (store |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse4 .cse2 |v_ULTIMATE.start_main_~i~4#1_36|)) |v_#memory_int_522|) (= (store |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (select |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 (select .cse5 .cse0))) |v_#memory_int_525|) (<= 0 .cse0) (= |v_#memory_int_524| (store |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse5 .cse1 (select .cse4 .cse1)))) (= (store |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_25|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.offset_25|) .cse2 (select (select |v_#memory_$Pointer$.offset_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.offset_221|)))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_222|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, #memory_int=|v_#memory_int_523|, #length=|v_#length_455|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_36|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_222|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_221|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, #memory_int=|v_#memory_int_522|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_455|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_221|} AuxVars[|v_#memory_int_525|, |v_#memory_int_524|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 29877#[L772-4]don't care [1994] L772-4-->L780-5: Formula: (let ((.cse5 (select |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse0 (select |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse2 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 8)) (.cse4 (select |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse6 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 4)) (.cse8 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 8)) (.cse3 (select |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse1 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 4))) (and (= (store |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.base_315|) (<= .cse2 (select |v_#length_In_29| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (= (select |v_#valid_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) 1) (= (store |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.offset_315|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) 1) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|))) |v_#memory_$Pointer$.offset_314|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse5 .cse6 (select (select |v_#memory_$Pointer$.base_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6))) |v_#memory_$Pointer$.base_Out_14|) (= |v_#memory_$Pointer$.base_314| (store |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse5 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|)))) (= |v_#length_Out_2| (store |v_#length_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2| |v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.base_313|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_#pthreadsMutex_Out_2| (let ((.cse7 (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse2 0)))) (store .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse8 0)))) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_#memory_int_Out_14| (let ((.cse9 (store |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (store (select |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 2) .cse1 0)))) (store .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (store (select .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|) .cse6 0)))) (= |v_#memory_$Pointer$.offset_Out_14| (store |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse4 .cse6 (select (select |v_#memory_$Pointer$.offset_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6)))) (<= .cse8 (select |v_#length_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|) (= |v_#valid_Out_6| (store |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1)) (<= 0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|) (= (store |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse3 .cse1 (select (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.offset_313|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (= |v_ULTIMATE.start_main_~#b2~0#1.base_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_11|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_In_31|, #memory_int=|v_#memory_int_In_25|, #length=|v_#length_In_29|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_11|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_14|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_14|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_14|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_313|, |v_#memory_$Pointer$.offset_314|, |v_#memory_$Pointer$.offset_315|, |v_#memory_$Pointer$.base_315|, |v_#memory_$Pointer$.base_314|, |v_#memory_$Pointer$.base_313|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 29879#[L780-5]don't care [1928] L780-5-->L781-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_35| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_27| .cse1))) (and (= (store |v_#memory_$Pointer$.offset_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29| (store (select |v_#memory_$Pointer$.offset_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0 (select (select |v_#memory_$Pointer$.offset_257| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0))) |v_#memory_$Pointer$.offset_257|) (= |v_#memory_$Pointer$.base_257| (store |v_#memory_$Pointer$.base_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29| (store (select |v_#memory_$Pointer$.base_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0 (select (select |v_#memory_$Pointer$.base_257| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0)))) (= |v_#pthreadsForks_12| (+ |v_#pthreadsForks_13| 1)) (<= 0 .cse0) (= (store |v_#memory_int_575| |v_ULTIMATE.start_main_~#worker~0#1.base_29| (store (select |v_#memory_int_575| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0 |v_ULTIMATE.start_main_#t~pre35#1_19|)) |v_#memory_int_574|) (< |v_ULTIMATE.start_main_~i~5#1_35| 1) (= |v_#pthreadsForks_13| |v_ULTIMATE.start_main_#t~pre35#1_19|) (= (select |v_#valid_536| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) 1) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_27| 4 .cse1) (select |v_#length_497| |v_ULTIMATE.start_main_~#worker~0#1.base_29|))))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_258|, #pthreadsForks=|v_#pthreadsForks_13|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_27|, #valid=|v_#valid_536|, #memory_int=|v_#memory_int_575|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_29|, #length=|v_#length_497|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_258|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_257|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_19|, #pthreadsForks=|v_#pthreadsForks_12|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_27|, #valid=|v_#valid_536|, #memory_int=|v_#memory_int_574|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_29|, #length=|v_#length_497|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_257|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 30109#[L781-3]don't care [1497] L781-3-->worker_fnENTRY: Formula: (and (= |v_worker_fnThread1of1ForFork0_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#a~1#1.base_10|) (= (+ (* |v_ULTIMATE.start_main_~i~5#1_10| 12) |v_ULTIMATE.start_main_~#a~1#1.offset_10|) |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_worker_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre35#1_6|)) InVars {ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|} OutVars{worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1_26|, worker_fnThread1of1ForFork0_#t~pre20#1=|v_worker_fnThread1of1ForFork0_#t~pre20#1_6|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_10|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset_10|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_10|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_10|, worker_fnThread1of1ForFork0_#t~mem26#1=|v_worker_fnThread1of1ForFork0_#t~mem26#1_10|, worker_fnThread1of1ForFork0_~i~3#1=|v_worker_fnThread1of1ForFork0_~i~3#1_16|, worker_fnThread1of1ForFork0_#t~mem24#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem24#1.offset_8|, worker_fnThread1of1ForFork0_#t~ret19#1=|v_worker_fnThread1of1ForFork0_#t~ret19#1_8|, worker_fnThread1of1ForFork0_#res#1.base=|v_worker_fnThread1of1ForFork0_#res#1.base_4|, worker_fnThread1of1ForFork0_#t~pre31#1=|v_worker_fnThread1of1ForFork0_#t~pre31#1_6|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_10|, worker_fnThread1of1ForFork0_~i~2#1=|v_worker_fnThread1of1ForFork0_~i~2#1_20|, worker_fnThread1of1ForFork0_~i~1#1=|v_worker_fnThread1of1ForFork0_~i~1#1_18|, worker_fnThread1of1ForFork0_#t~mem30#1=|v_worker_fnThread1of1ForFork0_#t~mem30#1_8|, worker_fnThread1of1ForFork0_#t~mem23#1=|v_worker_fnThread1of1ForFork0_#t~mem23#1_10|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_6|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_6|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_18|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, worker_fnThread1of1ForFork0_#t~ret25#1=|v_worker_fnThread1of1ForFork0_#t~ret25#1_8|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.base_62|, worker_fnThread1of1ForFork0_#t~pre27#1=|v_worker_fnThread1of1ForFork0_#t~pre27#1_6|, worker_fnThread1of1ForFork0_~sig~0#1=|v_worker_fnThread1of1ForFork0_~sig~0#1_32|, worker_fnThread1of1ForFork0_thidvar0=v_worker_fnThread1of1ForFork0_thidvar0_2, worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#res#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#res#1_18|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, worker_fnThread1of1ForFork0_#t~mem29#1=|v_worker_fnThread1of1ForFork0_#t~mem29#1_10|, worker_fnThread1of1ForFork0_#t~mem18#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem18#1.offset_8|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_4|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset_62|, worker_fnThread1of1ForFork0_#t~mem21#1=|v_worker_fnThread1of1ForFork0_#t~mem21#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1_14|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_6|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1_26|, worker_fnThread1of1ForFork0_#res#1.offset=|v_worker_fnThread1of1ForFork0_#res#1.offset_4|, worker_fnThread1of1ForFork0_#t~mem22#1=|v_worker_fnThread1of1ForFork0_#t~mem22#1_8|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1_26|, worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_8|, worker_fnThread1of1ForFork0_#t~mem18#1.base=|v_worker_fnThread1of1ForFork0_#t~mem18#1.base_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1_14|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base_10|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_18|, worker_fnThread1of1ForFork0_#t~mem32#1=|v_worker_fnThread1of1ForFork0_#t~mem32#1_8|, worker_fnThread1of1ForFork0_#t~mem28#1=|v_worker_fnThread1of1ForFork0_#t~mem28#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1_26|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1_14|, worker_fnThread1of1ForFork0_#t~mem24#1.base=|v_worker_fnThread1of1ForFork0_#t~mem24#1.base_8|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1, worker_fnThread1of1ForFork0_#t~pre20#1, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~mem26#1, worker_fnThread1of1ForFork0_~i~3#1, worker_fnThread1of1ForFork0_#t~mem24#1.offset, worker_fnThread1of1ForFork0_#t~ret19#1, worker_fnThread1of1ForFork0_#res#1.base, worker_fnThread1of1ForFork0_#t~pre31#1, worker_fnThread1of1ForFork0_#in~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_~i~2#1, worker_fnThread1of1ForFork0_~i~1#1, worker_fnThread1of1ForFork0_#t~mem30#1, worker_fnThread1of1ForFork0_#t~mem23#1, worker_fnThread1of1ForFork0_#t~pre15#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~ret25#1, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base, worker_fnThread1of1ForFork0_#t~pre27#1, worker_fnThread1of1ForFork0_~sig~0#1, worker_fnThread1of1ForFork0_thidvar0, worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1, worker_fnThread1of1ForFork0_barrier_wait_#res#1, worker_fnThread1of1ForFork0_#t~mem29#1, worker_fnThread1of1ForFork0_#t~mem18#1.offset, worker_fnThread1of1ForFork0_#in~arg#1.base, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset, worker_fnThread1of1ForFork0_#t~mem21#1, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1, worker_fnThread1of1ForFork0_#res#1.offset, worker_fnThread1of1ForFork0_#t~mem22#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1, worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_#t~mem18#1.base, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base, worker_fnThread1of1ForFork0_~tid~0#1, worker_fnThread1of1ForFork0_#t~mem32#1, worker_fnThread1of1ForFork0_#t~mem28#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1, worker_fnThread1of1ForFork0_#t~mem24#1.base] 30129#[worker_fnENTRY, L781-4]don't care [1869] worker_fnENTRY-->L737-1: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|))) (and (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_23| |v_worker_fnThread1of1ForFork0_~arg#1.base_9|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (select |v_#length_421| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|)) (= |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_9| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (= (select |v_#valid_458| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) 1) (= (select (select |v_#memory_int_480| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) .cse0) |v_worker_fnThread1of1ForFork0_#t~mem14#1_17|) (= |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_458|, #memory_int=|v_#memory_int_480|, #length=|v_#length_421|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_17|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_9|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_23|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_9|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|, #valid=|v_#valid_458|, #memory_int=|v_#memory_int_480|, #length=|v_#length_421|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset] 30141#[L737-1, L781-4]don't care [1939] L737-1-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_53| |v_~#pre~0.offset_62|))) (and (= |v_#memory_$Pointer$.offset_271| (store |v_#memory_$Pointer$.offset_272| |v_~#pre~0.base_62| (store (select |v_#memory_$Pointer$.offset_272| |v_~#pre~0.base_62|) .cse0 (select (select |v_#memory_$Pointer$.offset_271| |v_~#pre~0.base_62|) .cse0)))) (= (select |v_#valid_552| |v_~#pre~0.base_62|) 1) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_53| |v_~#pre~0.offset_62| 1) (select |v_#length_509| |v_~#pre~0.base_62|)) (= (store |v_#memory_$Pointer$.base_272| |v_~#pre~0.base_62| (store (select |v_#memory_$Pointer$.base_272| |v_~#pre~0.base_62|) .cse0 (select (select |v_#memory_$Pointer$.base_271| |v_~#pre~0.base_62|) .cse0))) |v_#memory_$Pointer$.base_271|) (= |v_worker_fnThread1of1ForFork0_#t~mem14#1_20| |v_worker_fnThread1of1ForFork0_~tid~0#1_53|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~i~0#1_47| 0) (= (store |v_#memory_int_595| |v_~#pre~0.base_62| (store (select |v_#memory_int_595| |v_~#pre~0.base_62|) .cse0 1)) |v_#memory_int_594|))) InVars {worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_20|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_272|, #valid=|v_#valid_552|, #memory_int=|v_#memory_int_595|, ~#pre~0.base=|v_~#pre~0.base_62|, #length=|v_#length_509|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_272|, ~#pre~0.offset=|v_~#pre~0.offset_62|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_47|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_271|, #valid=|v_#valid_552|, #memory_int=|v_#memory_int_594|, ~#pre~0.base=|v_~#pre~0.base_62|, #length=|v_#length_509|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_53|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_271|, ~#pre~0.offset=|v_~#pre~0.offset_62|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, worker_fnThread1of1ForFork0_~tid~0#1, #memory_$Pointer$.offset] 26189#[L739-5, L781-4]don't care [2022-07-22 12:38:37,922 INFO L750 eck$LassoCheckResult]: Loop: 26189#[L739-5, L781-4]don't care [1958] L739-5-->L741: Formula: (let ((.cse0 (+ |v_~#in~0.offset_In_9| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3|))) (and (<= 0 .cse0) (= (select |v_#valid_In_17| |v_~#in~0.base_In_9|) 1) (<= (+ |v_~#in~0.offset_In_9| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 1) (select |v_#length_In_15| |v_~#in~0.base_In_9|)) (< |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 2) (= (mod (select (select |v_#memory_int_In_11| |v_~#in~0.base_In_9|) .cse0) 256) 0))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_9|, ~#in~0.offset=|v_~#in~0.offset_In_9|, #valid=|v_#valid_In_17|, #memory_int=|v_#memory_int_In_11|, #length=|v_#length_In_15|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_9|, ~#in~0.offset=|v_~#in~0.offset_In_9|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_Out_2|, #valid=|v_#valid_In_17|, #memory_int=|v_#memory_int_In_11|, #length=|v_#length_In_15|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 26185#[L781-4, L741]don't care [1981] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_In_5| |v_~#post~0.offset_In_1|))) (and (= |v_worker_fnThread1of1ForFork0_~i~0#1_Out_2| (+ |v_worker_fnThread1of1ForFork0_~i~0#1_In_5| 1)) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_In_5| |v_~#post~0.offset_In_1| 1) (select |v_#length_In_25| |v_~#post~0.base_In_1|)) (= (select |v_#valid_In_27| |v_~#post~0.base_In_1|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_In_21| |v_~#post~0.base_In_1|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_In_1|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_5|, #valid=|v_#valid_In_27|, #memory_int=|v_#memory_int_In_21|, #length=|v_#length_In_25|, ~#post~0.base=|v_~#post~0.base_In_1|} OutVars{~#post~0.offset=|v_~#post~0.offset_In_1|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_Out_2|, #valid=|v_#valid_In_27|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_Out_2|, #memory_int=|v_#memory_int_In_21|, #length=|v_#length_In_25|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_Out_2|, ~#post~0.base=|v_~#post~0.base_In_1|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 26189#[L739-5, L781-4]don't care [2022-07-22 12:38:37,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:37,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1247994906, now seen corresponding path program 1 times [2022-07-22 12:38:37,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:37,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180241786] [2022-07-22 12:38:37,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:37,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:37,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180241786] [2022-07-22 12:38:37,987 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180241786] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:38:37,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788475122] [2022-07-22 12:38:37,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:38:37,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:37,988 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:38:38,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Waiting until timeout for monitored process [2022-07-22 12:38:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:38,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:38,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:38,129 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 12:38:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:38,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1788475122] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 12:38:38,142 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 12:38:38,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4 [2022-07-22 12:38:38,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277651355] [2022-07-22 12:38:38,143 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 12:38:38,143 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:38,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:38,143 INFO L85 PathProgramCache]: Analyzing trace with hash 63640, now seen corresponding path program 1 times [2022-07-22 12:38:38,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:38,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052682111] [2022-07-22 12:38:38,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:38,152 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:38,160 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:38,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:38,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:38:38,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:38:38,255 INFO L87 Difference]: Start difference. First operand 2614 states and 6036 transitions. cyclomatic complexity: 3942 Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:38,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:38,614 INFO L93 Difference]: Finished difference Result 2615 states and 6037 transitions. [2022-07-22 12:38:38,614 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2615 states and 6037 transitions. [2022-07-22 12:38:38,639 INFO L131 ngComponentsAnalysis]: Automaton has 519 accepting balls. 1487 [2022-07-22 12:38:38,664 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2615 states to 2615 states and 6037 transitions. [2022-07-22 12:38:38,665 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2613 [2022-07-22 12:38:38,669 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2613 [2022-07-22 12:38:38,669 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2615 states and 6037 transitions. [2022-07-22 12:38:38,675 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:38,675 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2615 states and 6037 transitions. [2022-07-22 12:38:38,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2615 states and 6037 transitions. [2022-07-22 12:38:38,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2615 to 2615. [2022-07-22 12:38:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2615 states, 2615 states have (on average 2.308604206500956) internal successors, (6037), 2614 states have internal predecessors, (6037), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 2615 states and 6037 transitions. [2022-07-22 12:38:38,761 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2615 states and 6037 transitions. [2022-07-22 12:38:38,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:38:38,762 INFO L425 stractBuchiCegarLoop]: Abstraction has 2615 states and 6037 transitions. [2022-07-22 12:38:38,762 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:38:38,762 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2615 states and 6037 transitions. [2022-07-22 12:38:38,781 INFO L131 ngComponentsAnalysis]: Automaton has 519 accepting balls. 1487 [2022-07-22 12:38:38,782 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:38,782 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:38,783 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:38,783 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:38,784 INFO L748 eck$LassoCheckResult]: Stem: 35822#[ULTIMATE.startENTRY]don't care [1995] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse4 (store |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_662| |v_~#sig2~0.base_45|)) (.cse1 (select |v_#memory_int_662| |v_~#pre~0.base_72|)) (.cse6 (select |v_#memory_int_662| |v_~#post~0.base_81|)) (.cse5 (select |v_#memory_int_662| |v_~#in~0.base_76|)) (.cse3 (select |v_#memory_int_662| |v_~#sig1~0.base_72|)) (.cse7 (select |v_#memory_int_662| 1)) (.cse2 (store .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41| 1))) (and (= (select |v_#valid_613| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) 0) (= |v_~#in~0.offset_76| 0) (= (select |v_#valid_613| 6) 1) (= (select .cse0 (+ |v_~#sig2~0.offset_45| 1)) 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= |v_~#in~0.base_76| 4) (= (select .cse1 |v_~#pre~0.offset_72|) 0) (= (select |v_#length_568| 5) 2) (= 0 (select .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45|)) (= (select .cse3 |v_~#sig1~0.offset_72|) 0) (= (select .cse0 |v_~#sig2~0.offset_45|) 0) (= |v_#NULL.base_12| 0) (= (store (store (store |v_#length_568| |v_ULTIMATE.start_main_~#b1~0#1.base_45| 80) |v_ULTIMATE.start_main_~#b2~0#1.base_41| 80) |v_ULTIMATE.start_main_~#a~1#1.base_45| 24) |v_#length_567|) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b2~0#1.base_41|) (= 2 (select |v_#length_568| 7)) (= (select .cse4 |v_ULTIMATE.start_main_~#b2~0#1.base_41|) 0) (= (select .cse5 |v_~#in~0.offset_76|) 0) (= |v_~#sig1~0.offset_72| 0) (= (select .cse6 (+ |v_~#post~0.offset_81| 1)) 0) (= (select |v_#valid_613| 4) 1) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= |v_ULTIMATE.start_main_~#b2~0#1.offset_39| 0) (= (select |v_#valid_613| 3) 1) (< 0 |v_#StackHeapBarrier_34|) (= |v_~#post~0.offset_81| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_613| 1) 1) (= |v_~#sig2~0.offset_45| 0) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#b1~0#1.base_45|) (= 0 (select .cse1 (+ |v_~#pre~0.offset_72| 1))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_39| 0) (= (select |v_#valid_613| 2) 1) (= (select .cse7 0) 48) (= |v_~#pre~0.offset_72| 0) (= 6 |v_~#sig1~0.base_72|) (= (select .cse6 |v_~#post~0.offset_81|) 0) (= 2 (select |v_#length_568| 3)) (= (select |v_#valid_613| 5) 1) (= (select |v_#valid_613| 7) 1) (= (select .cse5 (+ |v_~#in~0.offset_76| 1)) 0) (= 2 (select |v_#length_568| 6)) (= 19 (select |v_#length_568| 2)) (= 3 |v_~#pre~0.base_72|) (= |v_~#post~0.base_81| 5) (= (select .cse3 (+ |v_~#sig1~0.offset_72| 1)) 0) (= 7 |v_~#sig2~0.base_45|) (= (select |v_#length_568| 4) 2) (= 2 (select |v_#length_568| 1)) (= |v_#NULL.offset_12| 0) (= (select |v_#valid_613| 0) 0) (= (select .cse7 1) 0) (= |v_#valid_612| (store .cse2 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_34|, #valid=|v_#valid_613|, #memory_int=|v_#memory_int_662|, #length=|v_#length_568|} OutVars{ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ~#in~0.offset=|v_~#in~0.offset_76|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_45|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ~#sig2~0.offset=|v_~#sig2~0.offset_45|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ~#sig2~0.base=|v_~#sig2~0.base_45|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_76|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_39|, #length=|v_#length_567|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_20|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_18|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ~#sig1~0.base=|v_~#sig1~0.base_72|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_39|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_39|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_39|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_49|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ~#pre~0.base=|v_~#pre~0.base_72|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_12|, ~#pre~0.offset=|v_~#pre~0.offset_72|, #StackHeapBarrier=|v_#StackHeapBarrier_34|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_60|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_41|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_35|, #valid=|v_#valid_612|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, #memory_int=|v_#memory_int_662|, ~#sig1~0.offset=|v_~#sig1~0.offset_72|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_40|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre35#1, ~#in~0.offset, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre34#1, ~#sig2~0.offset, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~ret37#1.base, ~#sig2~0.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~#b2~0#1.offset, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ~#pre~0.base, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ~#pre~0.offset, ULTIMATE.start_main_~i~7#1, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~#b2~0#1.base, ULTIMATE.start_main_#t~mem42#1, #valid, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_#t~pre40#1] 35824#[L772-4]don't care [1893] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_36| 12))) (let ((.cse5 (select |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse4 (select |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse0 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31|)) (.cse1 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 4)) (.cse2 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 8))) (and (= (select |v_#valid_494| |v_ULTIMATE.start_main_~#a~1#1.base_33|) 1) (< |v_ULTIMATE.start_main_~i~4#1_36| 2) (= |v_ULTIMATE.start_main_~i~4#1_35| (+ |v_ULTIMATE.start_main_~i~4#1_36| 1)) (= (store |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_31|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.base_27|) .cse2 (select (select |v_#memory_$Pointer$.base_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.base_221|) (<= (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 12) (select |v_#length_455| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (= (store |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse4 .cse2 |v_ULTIMATE.start_main_~i~4#1_36|)) |v_#memory_int_522|) (= (store |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (select |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 (select .cse5 .cse0))) |v_#memory_int_525|) (<= 0 .cse0) (= |v_#memory_int_524| (store |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse5 .cse1 (select .cse4 .cse1)))) (= (store |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_25|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.offset_25|) .cse2 (select (select |v_#memory_$Pointer$.offset_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.offset_221|)))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_222|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, #memory_int=|v_#memory_int_523|, #length=|v_#length_455|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_36|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_222|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_221|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, #memory_int=|v_#memory_int_522|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_455|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_221|} AuxVars[|v_#memory_int_525|, |v_#memory_int_524|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 37764#[L772-4]don't care [1893] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_36| 12))) (let ((.cse5 (select |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse4 (select |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (.cse0 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31|)) (.cse1 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 4)) (.cse2 (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 8))) (and (= (select |v_#valid_494| |v_ULTIMATE.start_main_~#a~1#1.base_33|) 1) (< |v_ULTIMATE.start_main_~i~4#1_36| 2) (= |v_ULTIMATE.start_main_~i~4#1_35| (+ |v_ULTIMATE.start_main_~i~4#1_36| 1)) (= (store |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.base_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_31|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.base_27|) .cse2 (select (select |v_#memory_$Pointer$.base_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.base_221|) (<= (+ .cse3 |v_ULTIMATE.start_main_~#a~1#1.offset_31| 12) (select |v_#length_455| |v_ULTIMATE.start_main_~#a~1#1.base_33|)) (= (store |v_#memory_int_524| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse4 .cse2 |v_ULTIMATE.start_main_~i~4#1_36|)) |v_#memory_int_522|) (= (store |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (select |v_#memory_int_523| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 (select .cse5 .cse0))) |v_#memory_int_525|) (<= 0 .cse0) (= |v_#memory_int_524| (store |v_#memory_int_525| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store .cse5 .cse1 (select .cse4 .cse1)))) (= (store |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33| (store (store (store (select |v_#memory_$Pointer$.offset_222| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_25|) .cse1 |v_ULTIMATE.start_main_~#b2~0#1.offset_25|) .cse2 (select (select |v_#memory_$Pointer$.offset_221| |v_ULTIMATE.start_main_~#a~1#1.base_33|) .cse2))) |v_#memory_$Pointer$.offset_221|)))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_222|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, #memory_int=|v_#memory_int_523|, #length=|v_#length_455|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_36|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_222|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_25|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_221|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_33|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_31|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_31|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_27|, #valid=|v_#valid_494|, #memory_int=|v_#memory_int_522|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_455|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_221|} AuxVars[|v_#memory_int_525|, |v_#memory_int_524|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 37766#[L772-4]don't care [1994] L772-4-->L780-5: Formula: (let ((.cse5 (select |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse0 (select |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse2 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 8)) (.cse4 (select |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (.cse6 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 4)) (.cse8 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| 8)) (.cse3 (select |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (.cse1 (+ |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 4))) (and (= (store |v_#memory_$Pointer$.base_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.base_315|) (<= .cse2 (select |v_#length_In_29| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|)) (= (select |v_#valid_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) 1) (= (store |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.offset_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.offset_315|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) 1) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|))) |v_#memory_$Pointer$.offset_314|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#memory_$Pointer$.base_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse5 .cse6 (select (select |v_#memory_$Pointer$.base_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6))) |v_#memory_$Pointer$.base_Out_14|) (= |v_#memory_$Pointer$.base_314| (store |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select |v_#memory_$Pointer$.base_315| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| (select .cse5 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|)))) (= |v_#length_Out_2| (store |v_#length_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2| |v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#memory_$Pointer$.base_In_11| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| (select .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|))) |v_#memory_$Pointer$.base_313|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_#pthreadsMutex_Out_2| (let ((.cse7 (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse2 0)))) (store .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (select .cse7 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse8 0)))) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (select |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_#memory_int_Out_14| (let ((.cse9 (store |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store (store (select |v_#memory_int_In_25| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| 2) .cse1 0)))) (store .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store (store (select .cse9 |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|) .cse6 0)))) (= |v_#memory_$Pointer$.offset_Out_14| (store |v_#memory_$Pointer$.offset_314| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6| (store .cse4 .cse6 (select (select |v_#memory_$Pointer$.offset_Out_14| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|) .cse6)))) (<= .cse8 (select |v_#length_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|) (= |v_#valid_Out_6| (store |v_#valid_In_31| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1)) (<= 0 |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|) (= (store |v_#memory_$Pointer$.offset_315| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| (store .cse3 .cse1 (select (select |v_#memory_$Pointer$.offset_313| |v_ULTIMATE.start_main_~#b1~0#1.base_In_3|) .cse1))) |v_#memory_$Pointer$.offset_313|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (= |v_ULTIMATE.start_main_~#b2~0#1.base_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_11|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_In_31|, #memory_int=|v_#memory_int_In_25|, #length=|v_#length_In_29|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_11|} OutVars{ULTIMATE.start_main_~#b2~0#1.offset=|v_ULTIMATE.start_main_~#b2~0#1.offset_In_1|, #pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_6|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_14|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_6|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, ULTIMATE.start_main_~#b2~0#1.base=|v_ULTIMATE.start_main_~#b2~0#1.base_In_1|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_14|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_14|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_313|, |v_#memory_$Pointer$.offset_314|, |v_#memory_$Pointer$.offset_315|, |v_#memory_$Pointer$.base_315|, |v_#memory_$Pointer$.base_314|, |v_#memory_$Pointer$.base_313|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 37996#[L780-5]don't care [1928] L780-5-->L781-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_35| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_27| .cse1))) (and (= (store |v_#memory_$Pointer$.offset_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29| (store (select |v_#memory_$Pointer$.offset_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0 (select (select |v_#memory_$Pointer$.offset_257| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0))) |v_#memory_$Pointer$.offset_257|) (= |v_#memory_$Pointer$.base_257| (store |v_#memory_$Pointer$.base_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29| (store (select |v_#memory_$Pointer$.base_258| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0 (select (select |v_#memory_$Pointer$.base_257| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0)))) (= |v_#pthreadsForks_12| (+ |v_#pthreadsForks_13| 1)) (<= 0 .cse0) (= (store |v_#memory_int_575| |v_ULTIMATE.start_main_~#worker~0#1.base_29| (store (select |v_#memory_int_575| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) .cse0 |v_ULTIMATE.start_main_#t~pre35#1_19|)) |v_#memory_int_574|) (< |v_ULTIMATE.start_main_~i~5#1_35| 1) (= |v_#pthreadsForks_13| |v_ULTIMATE.start_main_#t~pre35#1_19|) (= (select |v_#valid_536| |v_ULTIMATE.start_main_~#worker~0#1.base_29|) 1) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_27| 4 .cse1) (select |v_#length_497| |v_ULTIMATE.start_main_~#worker~0#1.base_29|))))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_258|, #pthreadsForks=|v_#pthreadsForks_13|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_27|, #valid=|v_#valid_536|, #memory_int=|v_#memory_int_575|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_29|, #length=|v_#length_497|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_258|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_257|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_19|, #pthreadsForks=|v_#pthreadsForks_12|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_27|, #valid=|v_#valid_536|, #memory_int=|v_#memory_int_574|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_29|, #length=|v_#length_497|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_257|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 37998#[L781-3]don't care [1497] L781-3-->worker_fnENTRY: Formula: (and (= |v_worker_fnThread1of1ForFork0_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#a~1#1.base_10|) (= (+ (* |v_ULTIMATE.start_main_~i~5#1_10| 12) |v_ULTIMATE.start_main_~#a~1#1.offset_10|) |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_worker_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre35#1_6|)) InVars {ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|} OutVars{worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1_26|, worker_fnThread1of1ForFork0_#t~pre20#1=|v_worker_fnThread1of1ForFork0_#t~pre20#1_6|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_10|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset_10|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_10|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_10|, worker_fnThread1of1ForFork0_#t~mem26#1=|v_worker_fnThread1of1ForFork0_#t~mem26#1_10|, worker_fnThread1of1ForFork0_~i~3#1=|v_worker_fnThread1of1ForFork0_~i~3#1_16|, worker_fnThread1of1ForFork0_#t~mem24#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem24#1.offset_8|, worker_fnThread1of1ForFork0_#t~ret19#1=|v_worker_fnThread1of1ForFork0_#t~ret19#1_8|, worker_fnThread1of1ForFork0_#res#1.base=|v_worker_fnThread1of1ForFork0_#res#1.base_4|, worker_fnThread1of1ForFork0_#t~pre31#1=|v_worker_fnThread1of1ForFork0_#t~pre31#1_6|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_10|, worker_fnThread1of1ForFork0_~i~2#1=|v_worker_fnThread1of1ForFork0_~i~2#1_20|, worker_fnThread1of1ForFork0_~i~1#1=|v_worker_fnThread1of1ForFork0_~i~1#1_18|, worker_fnThread1of1ForFork0_#t~mem30#1=|v_worker_fnThread1of1ForFork0_#t~mem30#1_8|, worker_fnThread1of1ForFork0_#t~mem23#1=|v_worker_fnThread1of1ForFork0_#t~mem23#1_10|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_6|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_6|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_18|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, worker_fnThread1of1ForFork0_#t~ret25#1=|v_worker_fnThread1of1ForFork0_#t~ret25#1_8|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.base_62|, worker_fnThread1of1ForFork0_#t~pre27#1=|v_worker_fnThread1of1ForFork0_#t~pre27#1_6|, worker_fnThread1of1ForFork0_~sig~0#1=|v_worker_fnThread1of1ForFork0_~sig~0#1_32|, worker_fnThread1of1ForFork0_thidvar0=v_worker_fnThread1of1ForFork0_thidvar0_2, worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#res#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#res#1_18|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, worker_fnThread1of1ForFork0_#t~mem29#1=|v_worker_fnThread1of1ForFork0_#t~mem29#1_10|, worker_fnThread1of1ForFork0_#t~mem18#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem18#1.offset_8|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_4|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset_62|, worker_fnThread1of1ForFork0_#t~mem21#1=|v_worker_fnThread1of1ForFork0_#t~mem21#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1_14|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_6|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1_26|, worker_fnThread1of1ForFork0_#res#1.offset=|v_worker_fnThread1of1ForFork0_#res#1.offset_4|, worker_fnThread1of1ForFork0_#t~mem22#1=|v_worker_fnThread1of1ForFork0_#t~mem22#1_8|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1_26|, worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_8|, worker_fnThread1of1ForFork0_#t~mem18#1.base=|v_worker_fnThread1of1ForFork0_#t~mem18#1.base_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1_14|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base_10|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_18|, worker_fnThread1of1ForFork0_#t~mem32#1=|v_worker_fnThread1of1ForFork0_#t~mem32#1_8|, worker_fnThread1of1ForFork0_#t~mem28#1=|v_worker_fnThread1of1ForFork0_#t~mem28#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1_26|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1_14|, worker_fnThread1of1ForFork0_#t~mem24#1.base=|v_worker_fnThread1of1ForFork0_#t~mem24#1.base_8|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1, worker_fnThread1of1ForFork0_#t~pre20#1, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~mem26#1, worker_fnThread1of1ForFork0_~i~3#1, worker_fnThread1of1ForFork0_#t~mem24#1.offset, worker_fnThread1of1ForFork0_#t~ret19#1, worker_fnThread1of1ForFork0_#res#1.base, worker_fnThread1of1ForFork0_#t~pre31#1, worker_fnThread1of1ForFork0_#in~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_~i~2#1, worker_fnThread1of1ForFork0_~i~1#1, worker_fnThread1of1ForFork0_#t~mem30#1, worker_fnThread1of1ForFork0_#t~mem23#1, worker_fnThread1of1ForFork0_#t~pre15#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~ret25#1, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base, worker_fnThread1of1ForFork0_#t~pre27#1, worker_fnThread1of1ForFork0_~sig~0#1, worker_fnThread1of1ForFork0_thidvar0, worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1, worker_fnThread1of1ForFork0_barrier_wait_#res#1, worker_fnThread1of1ForFork0_#t~mem29#1, worker_fnThread1of1ForFork0_#t~mem18#1.offset, worker_fnThread1of1ForFork0_#in~arg#1.base, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset, worker_fnThread1of1ForFork0_#t~mem21#1, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1, worker_fnThread1of1ForFork0_#res#1.offset, worker_fnThread1of1ForFork0_#t~mem22#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1, worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_#t~mem18#1.base, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base, worker_fnThread1of1ForFork0_~tid~0#1, worker_fnThread1of1ForFork0_#t~mem32#1, worker_fnThread1of1ForFork0_#t~mem28#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1, worker_fnThread1of1ForFork0_#t~mem24#1.base] 38020#[worker_fnENTRY, L781-4]don't care [1869] worker_fnENTRY-->L737-1: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|))) (and (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_23| |v_worker_fnThread1of1ForFork0_~arg#1.base_9|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (select |v_#length_421| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|)) (= |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_9| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (= (select |v_#valid_458| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) 1) (= (select (select |v_#memory_int_480| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) .cse0) |v_worker_fnThread1of1ForFork0_#t~mem14#1_17|) (= |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_458|, #memory_int=|v_#memory_int_480|, #length=|v_#length_421|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_17|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_9|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_23|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_9|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|, #valid=|v_#valid_458|, #memory_int=|v_#memory_int_480|, #length=|v_#length_421|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset] 38030#[L737-1, L781-4]don't care [1939] L737-1-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_53| |v_~#pre~0.offset_62|))) (and (= |v_#memory_$Pointer$.offset_271| (store |v_#memory_$Pointer$.offset_272| |v_~#pre~0.base_62| (store (select |v_#memory_$Pointer$.offset_272| |v_~#pre~0.base_62|) .cse0 (select (select |v_#memory_$Pointer$.offset_271| |v_~#pre~0.base_62|) .cse0)))) (= (select |v_#valid_552| |v_~#pre~0.base_62|) 1) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_53| |v_~#pre~0.offset_62| 1) (select |v_#length_509| |v_~#pre~0.base_62|)) (= (store |v_#memory_$Pointer$.base_272| |v_~#pre~0.base_62| (store (select |v_#memory_$Pointer$.base_272| |v_~#pre~0.base_62|) .cse0 (select (select |v_#memory_$Pointer$.base_271| |v_~#pre~0.base_62|) .cse0))) |v_#memory_$Pointer$.base_271|) (= |v_worker_fnThread1of1ForFork0_#t~mem14#1_20| |v_worker_fnThread1of1ForFork0_~tid~0#1_53|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~i~0#1_47| 0) (= (store |v_#memory_int_595| |v_~#pre~0.base_62| (store (select |v_#memory_int_595| |v_~#pre~0.base_62|) .cse0 1)) |v_#memory_int_594|))) InVars {worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_20|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_272|, #valid=|v_#valid_552|, #memory_int=|v_#memory_int_595|, ~#pre~0.base=|v_~#pre~0.base_62|, #length=|v_#length_509|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_272|, ~#pre~0.offset=|v_~#pre~0.offset_62|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_47|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_271|, #valid=|v_#valid_552|, #memory_int=|v_#memory_int_594|, ~#pre~0.base=|v_~#pre~0.base_62|, #length=|v_#length_509|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_53|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_271|, ~#pre~0.offset=|v_~#pre~0.offset_62|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, worker_fnThread1of1ForFork0_~tid~0#1, #memory_$Pointer$.offset] 34070#[L739-5, L781-4]don't care [2022-07-22 12:38:38,785 INFO L750 eck$LassoCheckResult]: Loop: 34070#[L739-5, L781-4]don't care [1958] L739-5-->L741: Formula: (let ((.cse0 (+ |v_~#in~0.offset_In_9| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3|))) (and (<= 0 .cse0) (= (select |v_#valid_In_17| |v_~#in~0.base_In_9|) 1) (<= (+ |v_~#in~0.offset_In_9| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 1) (select |v_#length_In_15| |v_~#in~0.base_In_9|)) (< |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 2) (= (mod (select (select |v_#memory_int_In_11| |v_~#in~0.base_In_9|) .cse0) 256) 0))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_9|, ~#in~0.offset=|v_~#in~0.offset_In_9|, #valid=|v_#valid_In_17|, #memory_int=|v_#memory_int_In_11|, #length=|v_#length_In_15|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_9|, ~#in~0.offset=|v_~#in~0.offset_In_9|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_Out_2|, #valid=|v_#valid_In_17|, #memory_int=|v_#memory_int_In_11|, #length=|v_#length_In_15|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 34066#[L781-4, L741]don't care [1981] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_In_5| |v_~#post~0.offset_In_1|))) (and (= |v_worker_fnThread1of1ForFork0_~i~0#1_Out_2| (+ |v_worker_fnThread1of1ForFork0_~i~0#1_In_5| 1)) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_In_5| |v_~#post~0.offset_In_1| 1) (select |v_#length_In_25| |v_~#post~0.base_In_1|)) (= (select |v_#valid_In_27| |v_~#post~0.base_In_1|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_In_21| |v_~#post~0.base_In_1|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_In_1|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_5|, #valid=|v_#valid_In_27|, #memory_int=|v_#memory_int_In_21|, #length=|v_#length_In_25|, ~#post~0.base=|v_~#post~0.base_In_1|} OutVars{~#post~0.offset=|v_~#post~0.offset_In_1|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_Out_2|, #valid=|v_#valid_In_27|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_Out_2|, #memory_int=|v_#memory_int_In_21|, #length=|v_#length_In_25|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_Out_2|, ~#post~0.base=|v_~#post~0.base_In_1|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 34070#[L739-5, L781-4]don't care [2022-07-22 12:38:38,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:38,785 INFO L85 PathProgramCache]: Analyzing trace with hash 1443721207, now seen corresponding path program 2 times [2022-07-22 12:38:38,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:38,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291638681] [2022-07-22 12:38:38,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:38,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:38,901 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:38,984 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:38,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:38,985 INFO L85 PathProgramCache]: Analyzing trace with hash 63640, now seen corresponding path program 2 times [2022-07-22 12:38:38,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:38,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852637309] [2022-07-22 12:38:38,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:38,994 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:39,002 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:39,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:39,003 INFO L85 PathProgramCache]: Analyzing trace with hash 141705998, now seen corresponding path program 1 times [2022-07-22 12:38:39,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:39,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634734142] [2022-07-22 12:38:39,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:39,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:39,230 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:39,399 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace Received shutdown request... [2022-07-22 12:42:25,036 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:42:25,036 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:42:25,036 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:42:25,691 WARN L249 SmtUtils]: Removed 17 from assertion stack [2022-07-22 12:42:25,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.07 12:42:25 BoogieIcfgContainer [2022-07-22 12:42:25,700 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-22 12:42:25,701 INFO L158 Benchmark]: Toolchain (without parser) took 270398.83ms. Allocated memory was 151.0MB in the beginning and 349.2MB in the end (delta: 198.2MB). Free memory was 123.8MB in the beginning and 160.7MB in the end (delta: -36.9MB). Peak memory consumption was 235.5MB. Max. memory is 8.0GB. [2022-07-22 12:42:25,702 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory was 121.0MB in the beginning and 120.6MB in the end (delta: 435.2kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:42:25,702 INFO L158 Benchmark]: CACSL2BoogieTranslator took 813.35ms. Allocated memory is still 151.0MB. Free memory was 123.6MB in the beginning and 100.6MB in the end (delta: 23.0MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-07-22 12:42:25,703 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.51ms. Allocated memory is still 151.0MB. Free memory was 100.4MB in the beginning and 96.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-07-22 12:42:25,703 INFO L158 Benchmark]: Boogie Preprocessor took 121.41ms. Allocated memory is still 151.0MB. Free memory was 96.7MB in the beginning and 131.4MB in the end (delta: -34.8MB). Peak memory consumption was 7.8MB. Max. memory is 8.0GB. [2022-07-22 12:42:25,703 INFO L158 Benchmark]: RCFGBuilder took 1165.79ms. Allocated memory is still 151.0MB. Free memory was 131.4MB in the beginning and 92.6MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-07-22 12:42:25,704 INFO L158 Benchmark]: BuchiAutomizer took 268209.32ms. Allocated memory was 151.0MB in the beginning and 349.2MB in the end (delta: 198.2MB). Free memory was 92.6MB in the beginning and 160.7MB in the end (delta: -68.0MB). Peak memory consumption was 203.5MB. Max. memory is 8.0GB. [2022-07-22 12:42:25,706 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory was 121.0MB in the beginning and 120.6MB in the end (delta: 435.2kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 813.35ms. Allocated memory is still 151.0MB. Free memory was 123.6MB in the beginning and 100.6MB in the end (delta: 23.0MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 75.51ms. Allocated memory is still 151.0MB. Free memory was 100.4MB in the beginning and 96.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 121.41ms. Allocated memory is still 151.0MB. Free memory was 96.7MB in the beginning and 131.4MB in the end (delta: -34.8MB). Peak memory consumption was 7.8MB. Max. memory is 8.0GB. * RCFGBuilder took 1165.79ms. Allocated memory is still 151.0MB. Free memory was 131.4MB in the beginning and 92.6MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 268209.32ms. Allocated memory was 151.0MB in the beginning and 349.2MB in the end (delta: 198.2MB). Free memory was 92.6MB in the beginning and 160.7MB in the end (delta: -68.0MB). Peak memory consumption was 203.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Decomposition not yet finished - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 267.9s and 5 iterations. TraceHistogramMax:2. Analysis of lassos took 237.9s. Construction of modules took 1.0s. Büchi inclusion checks took 0.9s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 59 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 58 mSDsluCounter, 75 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 483 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 797 IncrementalHoareTripleChecker+Invalid, 800 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 33 mSDtfsCounter, 797 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU3 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital420 mio100 ax147 hnf100 lsp66 ukn67 mio100 lsp13 div100 bol100 ite100 ukn100 eq189 hnf86 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 43ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 27.2s - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Buchi Automizer is unable to decide termination: Timeout while BuchiAutomatonCegarLoop was analyzing lasso (stem: length 9 TraceHistMax 2 loop: length 3 TraceHistMax 1),while LassoCheck was constructing stem TransFormula,while TransFormulaUtils was doing sequential composition of 8 TransFormulas,while SimplifyDDAWithTimeout was simplifying term of DAG size 440 for 226220ms.. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 26.7s, 454 PlacesBefore, 108 PlacesAfterwards, 515 TransitionsBefore, 139 TransitionsAfterwards, 94464 CoEnabledTransitionPairs, 7 FixpointIterations, 68 TrivialSequentialCompositions, 276 ConcurrentSequentialCompositions, 11 TrivialYvCompositions, 112 ConcurrentYvCompositions, 30 ChoiceCompositions, 497 TotalNumberOfCompositions, 182736 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 78904, positive: 77576, positive conditional: 0, positive unconditional: 77576, negative: 1328, negative conditional: 0, negative unconditional: 1328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 52564, positive: 52261, positive conditional: 0, positive unconditional: 52261, negative: 303, negative conditional: 0, negative unconditional: 303, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 78904, positive: 25315, positive conditional: 0, positive unconditional: 25315, negative: 1025, negative conditional: 0, negative unconditional: 1025, unknown: 52564, unknown conditional: 0, unknown unconditional: 52564] , Statistics on independence cache: Total cache size (in pairs): 1141, Positive cache size: 1026, Positive conditional cache size: 0, Positive unconditional cache size: 1026, Negative cache size: 115, Negative conditional cache size: 0, Negative unconditional cache size: 115 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown