/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_2t.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:37:51,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:37:51,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:37:51,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:37:51,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:37:51,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:37:51,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:37:51,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:37:51,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:37:51,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:37:51,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:37:51,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2022-07-22 12:37:51,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:37:51,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:37:51,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:37:51,139 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 12:37:51,196 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:37:51,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:37:51,197 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:37:51,197 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:37:51,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:37:51,200 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:37:51,200 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:37:51,201 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:37:51,201 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:37:51,202 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:37:51,203 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:37:51,203 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:37:51,203 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:37:51,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:37:51,204 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:37:51,204 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:37:51,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:37:51,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:37:51,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:37:51,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:37:51,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:37:51,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:37:51,206 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:37:51,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:37:51,207 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:37:51,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:37:51,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:37:51,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:37:51,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:37:51,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:37:51,209 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:37:51,210 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:37:51,212 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:37:51,212 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:37:51,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:37:51,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:37:51,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:37:51,621 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:37:51,622 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:37:51,624 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i [2022-07-22 12:37:51,718 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/050f11f98/59c6eb613ae54b3aa63baf0a8e804c95/FLAG50df01844 [2022-07-22 12:37:52,460 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:37:52,461 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i [2022-07-22 12:37:52,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/050f11f98/59c6eb613ae54b3aa63baf0a8e804c95/FLAG50df01844 [2022-07-22 12:37:52,510 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/050f11f98/59c6eb613ae54b3aa63baf0a8e804c95 [2022-07-22 12:37:52,514 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:37:52,520 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:37:52,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:52,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:37:52,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:37:52,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:52" (1/1) ... [2022-07-22 12:37:52,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d258719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:52, skipping insertion in model container [2022-07-22 12:37:52,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:52" (1/1) ... [2022-07-22 12:37:52,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:37:52,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:37:52,865 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:53,052 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_2t.i[30448,30461] [2022-07-22 12:37:53,063 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_2t.i[30811,30824] [2022-07-22 12:37:53,076 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_2t.i[31483,31496] [2022-07-22 12:37:53,077 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_2t.i[31534,31547] [2022-07-22 12:37:53,080 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_2t.i[31683,31696] [2022-07-22 12:37:53,082 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31760,31773] [2022-07-22 12:37:53,083 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_2t.i[31807,31820] [2022-07-22 12:37:53,086 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_2t.i[31916,31929] [2022-07-22 12:37:53,088 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_2t.i[32035,32048] [2022-07-22 12:37:53,089 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_2t.i[32083,32096] [2022-07-22 12:37:53,090 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_2t.i[32160,32173] [2022-07-22 12:37:53,092 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_2t.i[32286,32299] [2022-07-22 12:37:53,105 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_2t.i[32869,32882] [2022-07-22 12:37:53,106 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_2t.i[32946,32959] [2022-07-22 12:37:53,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:53,121 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:37:53,137 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:53,162 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_2t.i[30448,30461] [2022-07-22 12:37:53,165 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_2t.i[30811,30824] [2022-07-22 12:37:53,171 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_2t.i[31483,31496] [2022-07-22 12:37:53,172 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_2t.i[31534,31547] [2022-07-22 12:37:53,174 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_2t.i[31683,31696] [2022-07-22 12:37:53,175 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_2t.i[31760,31773] [2022-07-22 12:37:53,176 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_2t.i[31807,31820] [2022-07-22 12:37:53,177 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_2t.i[31916,31929] [2022-07-22 12:37:53,179 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_2t.i[32035,32048] [2022-07-22 12:37:53,180 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_2t.i[32083,32096] [2022-07-22 12:37:53,181 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_2t.i[32160,32173] [2022-07-22 12:37:53,183 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_2t.i[32286,32299] [2022-07-22 12:37:53,191 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_2t.i[32869,32882] [2022-07-22 12:37:53,192 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_2t.i[32946,32959] [2022-07-22 12:37:53,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:53,245 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:37:53,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53 WrapperNode [2022-07-22 12:37:53,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:53,248 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:37:53,248 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:37:53,248 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:37:53,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,398 INFO L137 Inliner]: procedures = 174, calls = 70, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 459 [2022-07-22 12:37:53,398 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:37:53,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:37:53,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:37:53,399 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:37:53,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:37:53,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:37:53,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:37:53,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:37:53,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:37:53,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:37:53,533 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 12:37:53,555 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 12:37:53,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:37:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:37:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:37:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2022-07-22 12:37:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2022-07-22 12:37:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:37:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 12:37:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:37:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 12:37:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:37:53,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:37:53,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:37:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:37:53,616 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 12:37:53,876 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:37:53,881 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:37:54,647 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:37:54,662 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:37:54,662 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2022-07-22 12:37:54,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:37:54 BoogieIcfgContainer [2022-07-22 12:37:54,666 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:37:54,667 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:37:54,668 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:37:54,672 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:37:54,673 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:54,674 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:37:52" (1/3) ... [2022-07-22 12:37:54,675 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6a594cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:37:54, skipping insertion in model container [2022-07-22 12:37:54,675 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:54,675 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53" (2/3) ... [2022-07-22 12:37:54,676 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6a594cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:37:54, skipping insertion in model container [2022-07-22 12:37:54,676 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:54,676 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:37:54" (3/3) ... [2022-07-22 12:37:54,678 INFO L322 chiAutomizerObserver]: Analyzing ICFG one_time_barrier_2t.i [2022-07-22 12:37:54,921 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-22 12:37:54,969 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 441 places, 501 transitions, 1010 flow [2022-07-22 12:37:55,286 INFO L129 PetriNetUnfolder]: 95/738 cut-off events. [2022-07-22 12:37:55,286 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:37:55,306 INFO L84 FinitePrefix]: Finished finitePrefix Result has 744 conditions, 738 events. 95/738 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2323 event pairs, 0 based on Foata normal form. 0/641 useless extension candidates. Maximal degree in co-relation 434. Up to 4 conditions per place. [2022-07-22 12:37:55,306 INFO L82 GeneralOperation]: Start removeDead. Operand has 441 places, 501 transitions, 1010 flow [2022-07-22 12:37:55,354 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 441 places, 501 transitions, 1010 flow [2022-07-22 12:37:55,358 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:37:55,368 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 441 places, 501 transitions, 1010 flow [2022-07-22 12:37:55,372 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 441 places, 501 transitions, 1010 flow [2022-07-22 12:37:55,372 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 441 places, 501 transitions, 1010 flow [2022-07-22 12:37:55,640 INFO L129 PetriNetUnfolder]: 95/738 cut-off events. [2022-07-22 12:37:55,641 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:37:55,652 INFO L84 FinitePrefix]: Finished finitePrefix Result has 744 conditions, 738 events. 95/738 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2333 event pairs, 0 based on Foata normal form. 0/641 useless extension candidates. Maximal degree in co-relation 434. Up to 4 conditions per place. [2022-07-22 12:37:55,727 INFO L116 LiptonReduction]: Number of co-enabled transitions 93696 [2022-07-22 12:38:10,908 INFO L131 LiptonReduction]: Checked pairs total: 158911 [2022-07-22 12:38:10,908 INFO L133 LiptonReduction]: Total number of compositions: 474 [2022-07-22 12:38:10,931 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:38:10,931 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:38:10,932 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:38:10,932 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:38:10,932 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:38:10,932 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:38:10,932 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:38:10,933 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:38:10,935 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:38:11,257 INFO L131 ngComponentsAnalysis]: Automaton has 504 accepting balls. 1450 [2022-07-22 12:38:11,257 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:11,258 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:11,265 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:38:11,265 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:38:11,266 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:38:11,266 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 2530 states, but on-demand construction may add more states [2022-07-22 12:38:11,316 INFO L131 ngComponentsAnalysis]: Automaton has 504 accepting balls. 1450 [2022-07-22 12:38:11,317 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:11,317 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:11,318 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:38:11,318 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:38:11,325 INFO L748 eck$LassoCheckResult]: Stem: 444#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_632| |v_~#sig2~0.base_51|)) (.cse3 (select |v_#memory_int_632| 1)) (.cse4 (select |v_#memory_int_632| |v_~#sig1~0.base_66|)) (.cse0 (store |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 1)) (.cse1 (select |v_#memory_int_632| |v_~#post~0.base_81|)) (.cse6 (select |v_#memory_int_632| |v_~#pre~0.base_64|)) (.cse5 (select |v_#memory_int_632| |v_~#in~0.base_80|))) (and (= |v_#valid_584| (store .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47| 1)) (= 2 (select |v_#length_544| 1)) (= (select .cse1 (+ |v_~#post~0.offset_81| 1)) 0) (= 3 |v_~#pre~0.base_64|) (= |v_~#in~0.base_80| 4) (= (select |v_#valid_585| 1) 1) (= (select |v_#length_544| 3) 2) (= 2 (select |v_#length_544| 6)) (= (select |v_#valid_585| 0) 0) (= (select .cse2 (+ |v_~#sig2~0.offset_51| 1)) 0) (= (select .cse3 0) 48) (= (select .cse4 (+ |v_~#sig1~0.offset_66| 1)) 0) (= 0 (select .cse2 |v_~#sig2~0.offset_51|)) (= (select |v_#valid_585| 3) 1) (= |v_~#pre~0.offset_64| 0) (= (select |v_#length_544| 2) 19) (= (store (store |v_#length_544| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 80) |v_ULTIMATE.start_main_~#a~1#1.base_47| 24) |v_#length_543|) (= |v_~#post~0.offset_81| 0) (= (select |v_#valid_585| 2) 1) (= 0 (select .cse3 1)) (= (select .cse4 |v_~#sig1~0.offset_66|) 0) (= (select |v_#valid_585| 5) 1) (= 2 (select |v_#length_544| 4)) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#a~1#1.base_47|) (= (select |v_#valid_585| 7) 1) (= 2 (select |v_#length_544| 5)) (= 2 (select |v_#length_544| 7)) (= (select .cse5 |v_~#in~0.offset_80|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_46| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_45| 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47|)) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) 0) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) (= |v_~#post~0.base_81| 5) (= 6 |v_~#sig1~0.base_66|) (= (select |v_#valid_585| 6) 1) (= |v_~#in~0.offset_80| 0) (= (select .cse1 |v_~#post~0.offset_81|) 0) (= (select .cse6 (+ |v_~#pre~0.offset_64| 1)) 0) (= (select |v_#valid_585| 4) 1) (= |v_#NULL.base_8| 0) (= |v_~#sig1~0.offset_66| 0) (= |v_ULTIMATE.start_main_~i~4#1_51| 0) (< 0 |v_#StackHeapBarrier_31|) (= (select .cse6 |v_~#pre~0.offset_64|) 0) (= |v_~#sig2~0.offset_51| 0) (= (select .cse5 (+ |v_~#in~0.offset_80| 1)) 0) (= 7 |v_~#sig2~0.base_51|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_31|, #valid=|v_#valid_585|, #memory_int=|v_#memory_int_632|, #length=|v_#length_544|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_80|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_52|, #NULL.offset=|v_#NULL.offset_8|, ~#sig2~0.offset=|v_~#sig2~0.offset_51|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_18|, ~#in~0.base=|v_~#in~0.base_80|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_37|, #length=|v_#length_543|, ~#sig1~0.base=|v_~#sig1~0.base_66|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_15|, ~#pre~0.base=|v_~#pre~0.base_64|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_15|, ~#pre~0.offset=|v_~#pre~0.offset_64|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_15|, #StackHeapBarrier=|v_#StackHeapBarrier_31|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_45|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_21|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, ~#sig1~0.offset=|v_~#sig1~0.offset_66|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_30|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_18|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_51|, ~#sig2~0.base=|v_~#sig2~0.base_51|, 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_49|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_46|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_47|, 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_15|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_584|, #memory_int=|v_#memory_int_632|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size] 447#[L772-4]don't care [2022-07-22 12:38:11,326 INFO L750 eck$LassoCheckResult]: Loop: 447#[L772-4]don't care [1925] L772-4-->L772-4: Formula: (let ((.cse5 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse3 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse5)) (.cse1 (select |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse4 (select |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse5)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse5))) (and (= (store |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse1 .cse0))) |v_#memory_int_609|) (= (select |v_#valid_562| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (= (store |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse3 (select (select |v_#memory_$Pointer$.offset_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.offset_253|) (= (store |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse3 (select (select |v_#memory_$Pointer$.base_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.base_253|) (= (store |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse3 |v_ULTIMATE.start_main_~i~4#1_40|)) |v_#memory_int_606|) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse1 .cse2 (select .cse4 .cse2))) |v_#memory_int_608|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse5) (select |v_#length_521| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (< |v_ULTIMATE.start_main_~i~4#1_40| 2) (<= 0 .cse0)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_254|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_607|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_254|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_253|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_606|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_253|} AuxVars[|v_#memory_int_609|, |v_#memory_int_608|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 447#[L772-4]don't care [2022-07-22 12:38:11,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:11,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1970, now seen corresponding path program 1 times [2022-07-22 12:38:11,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:11,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921311356] [2022-07-22 12:38:11,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:11,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:11,561 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:11,656 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:11,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:11,659 INFO L85 PathProgramCache]: Analyzing trace with hash 1956, now seen corresponding path program 1 times [2022-07-22 12:38:11,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:11,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887416754] [2022-07-22 12:38:11,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:11,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:11,718 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:11,738 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:11,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:11,740 INFO L85 PathProgramCache]: Analyzing trace with hash 62995, now seen corresponding path program 1 times [2022-07-22 12:38:11,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:11,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025232719] [2022-07-22 12:38:11,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:11,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:11,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:11,775 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:11,806 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:12,934 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:12,935 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:12,935 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:12,935 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:12,935 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:12,935 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,936 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:12,936 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:12,936 INFO L133 ssoRankerPreferences]: Filename of dumped script: one_time_barrier_2t.i_BEv2_Iteration1_Lasso [2022-07-22 12:38:12,936 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:12,936 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:12,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:12,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:13,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:15,725 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:15,731 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:15,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,742 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 12:38:15,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:15,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,759 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:15,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:15,761 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 12:38:15,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,787 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-22 12:38:15,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,790 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 12:38:15,803 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 12:38:15,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,818 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,858 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 12:38:15,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,860 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 12:38:15,864 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 12:38:15,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:15,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,874 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:15,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:15,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,900 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 12:38:15,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,902 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 12:38:15,903 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 12:38:15,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,917 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,917 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,982 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 12:38:15,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,983 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 12:38:15,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:15,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:15,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,001 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 12:38:16,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,029 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-07-22 12:38:16,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,032 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 12:38:16,034 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 12:38:16,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,045 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,101 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:16,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,103 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 12:38:16,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,116 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,116 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,120 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 12:38:16,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,153 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 12:38:16,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,154 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 12:38:16,155 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 12:38:16,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,165 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,189 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 12:38:16,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,191 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 12:38:16,192 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 12:38:16,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,246 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 12:38:16,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,248 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 12:38:16,250 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 12:38:16,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,258 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-07-22 12:38:16,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,284 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 12:38:16,285 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 12:38:16,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,295 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,321 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 12:38:16,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,323 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 12:38:16,329 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 12:38:16,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,340 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,388 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 12:38:16,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,390 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 12:38:16,417 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 12:38:16,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,480 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 12:38:16,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,481 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 12:38:16,489 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 12:38:16,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,500 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,538 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 12:38:16,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,539 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 12:38:16,540 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 12:38:16,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,549 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,573 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 12:38:16,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,574 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 12:38:16,575 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 12:38:16,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,638 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 12:38:16,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,640 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 12:38:16,644 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 12:38:16,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,675 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 12:38:16,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,676 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 12:38:16,677 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 12:38:16,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,685 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,707 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 12:38:16,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,709 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 12:38:16,712 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 12:38:16,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,723 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,723 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,747 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 12:38:16,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,748 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 12:38:16,750 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 12:38:16,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,759 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,759 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,788 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 12:38:16,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,789 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 12:38:16,790 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 12:38:16,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,798 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,822 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 12:38:16,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,824 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 12:38:16,824 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 12:38:16,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-22 12:38:16,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,855 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 12:38:16,857 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 12:38:16,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,867 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,890 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 12:38:16,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,891 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 12:38:16,895 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 12:38:16,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,903 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:16,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,927 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 12:38:16,928 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 12:38:16,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:16,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,936 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,936 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:16,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:16,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,958 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 12:38:16,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,959 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 12:38:16,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:16,963 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 12:38:16,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:16,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:16,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:16,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:16,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:16,970 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:16,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:16,994 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 12:38:16,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:16,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:16,996 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 12:38:16,996 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 12:38:16,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,060 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 12:38:17,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,061 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 12:38:17,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:17,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,073 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:17,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:17,074 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 12:38:17,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,112 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 12:38:17,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,113 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 12:38:17,114 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 12:38:17,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:17,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,170 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 12:38:17,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:17,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,181 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:17,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:17,182 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 12:38:17,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,218 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-22 12:38:17,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,220 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 12:38:17,223 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 12:38:17,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,265 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 12:38:17,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,266 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 12:38:17,267 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 12:38:17,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,276 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:17,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,304 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 12:38:17,305 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 12:38:17,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,315 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,315 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,341 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 12:38:17,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,342 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 12:38:17,343 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 12:38:17,343 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 12:38:17,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,375 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 12:38:17,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,377 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 12:38:17,377 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 12:38:17,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,420 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-22 12:38:17,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,422 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 12:38:17,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,436 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,438 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 12:38:17,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,460 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 12:38:17,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,461 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,462 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 12:38:17,464 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 12:38:17,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,473 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,473 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,498 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 12:38:17,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,500 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 12:38:17,500 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 12:38:17,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,509 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-22 12:38:17,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,536 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 12:38:17,537 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 12:38:17,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,547 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,574 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 12:38:17,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,575 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 12:38:17,576 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 12:38:17,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:17,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:17,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:17,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,608 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 12:38:17,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,609 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 12:38:17,610 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 12:38:17,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,619 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,644 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 12:38:17,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,646 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 12:38:17,646 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 12:38:17,647 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 12:38:17,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,655 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,680 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-22 12:38:17,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,681 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 12:38:17,682 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 12:38:17,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,691 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,715 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 12:38:17,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,716 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 12:38:17,717 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 12:38:17,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,726 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,726 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,754 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 12:38:17,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,755 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 12:38:17,756 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 12:38:17,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,767 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,804 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 12:38:17,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,806 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 12:38:17,806 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 12:38:17,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:17,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:17,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:17,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,847 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 12:38:17,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,848 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 12:38:17,849 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 12:38:17,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:17,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:17,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:17,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,880 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:17,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,881 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 12:38:17,882 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 12:38:17,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,891 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,916 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 12:38:17,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,917 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 12:38:17,918 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 12:38:17,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:17,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:17,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,964 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 12:38:17,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,965 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 12:38:17,966 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 12:38:17,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:17,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:17,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:17,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:17,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:17,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:17,974 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:17,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:17,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:17,996 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 12:38:17,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:17,998 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 12:38:18,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,010 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 12:38:18,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,010 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,050 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 12:38:18,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,051 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 12:38:18,052 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 12:38:18,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,062 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,086 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-22 12:38:18,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,087 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 12:38:18,092 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 12:38:18,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,100 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,136 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 12:38:18,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,138 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 12:38:18,138 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 12:38:18,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,147 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,171 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-22 12:38:18,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,173 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 12:38:18,173 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 12:38:18,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,201 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:18,275 INFO L443 ModelExtractionUtils]: Simplification made 26 calls to the SMT solver. [2022-07-22 12:38:18,275 INFO L444 ModelExtractionUtils]: 4 out of 22 variables were initially zero. Simplification set additionally 15 variables to zero. [2022-07-22 12:38:18,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,278 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 12:38:18,292 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 12:38:18,293 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:18,318 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:18,318 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:18,319 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_main_~#a~1#1.base)_1, ULTIMATE.start_main_~i~4#1) = 1*v_rep(select #length ULTIMATE.start_main_~#a~1#1.base)_1 - 8*ULTIMATE.start_main_~i~4#1 Supporting invariants [] [2022-07-22 12:38:18,373 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:18,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:19,202 INFO L257 tatePredicateManager]: 111 out of 111 supporting invariants were superfluous and have been removed [2022-07-22 12:38:19,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:19,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:19,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:19,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 12:38:19,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:19,302 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 12:38:19,352 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 12:38:19,355 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 2530 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 12:38:19,496 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 2530 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 2532 states and 6314 transitions. Complement of second has 3 states. [2022-07-22 12:38:19,499 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 12:38:19,506 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 12:38:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:38:19,509 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:38:19,510 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:19,510 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:38:19,510 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:19,510 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:38:19,510 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:19,511 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2532 states and 6314 transitions. [2022-07-22 12:38:19,551 INFO L131 ngComponentsAnalysis]: Automaton has 503 accepting balls. 1449 [2022-07-22 12:38:19,605 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2532 states to 2525 states and 6304 transitions. [2022-07-22 12:38:19,606 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2523 [2022-07-22 12:38:19,615 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2524 [2022-07-22 12:38:19,615 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2525 states and 6304 transitions. [2022-07-22 12:38:19,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:19,634 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2525 states and 6304 transitions. [2022-07-22 12:38:19,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2525 states and 6304 transitions. [2022-07-22 12:38:19,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2525 to 2525. [2022-07-22 12:38:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2525 states, 2525 states have (on average 2.4966336633663366) internal successors, (6304), 2524 states have internal predecessors, (6304), 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 12:38:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 2525 states and 6304 transitions. [2022-07-22 12:38:19,825 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2525 states and 6304 transitions. [2022-07-22 12:38:19,825 INFO L425 stractBuchiCegarLoop]: Abstraction has 2525 states and 6304 transitions. [2022-07-22 12:38:19,825 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:38:19,826 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2525 states and 6304 transitions. [2022-07-22 12:38:19,847 INFO L131 ngComponentsAnalysis]: Automaton has 503 accepting balls. 1449 [2022-07-22 12:38:19,847 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:19,847 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:19,848 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:38:19,848 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:19,849 INFO L748 eck$LassoCheckResult]: Stem: 11507#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_632| |v_~#sig2~0.base_51|)) (.cse3 (select |v_#memory_int_632| 1)) (.cse4 (select |v_#memory_int_632| |v_~#sig1~0.base_66|)) (.cse0 (store |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 1)) (.cse1 (select |v_#memory_int_632| |v_~#post~0.base_81|)) (.cse6 (select |v_#memory_int_632| |v_~#pre~0.base_64|)) (.cse5 (select |v_#memory_int_632| |v_~#in~0.base_80|))) (and (= |v_#valid_584| (store .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47| 1)) (= 2 (select |v_#length_544| 1)) (= (select .cse1 (+ |v_~#post~0.offset_81| 1)) 0) (= 3 |v_~#pre~0.base_64|) (= |v_~#in~0.base_80| 4) (= (select |v_#valid_585| 1) 1) (= (select |v_#length_544| 3) 2) (= 2 (select |v_#length_544| 6)) (= (select |v_#valid_585| 0) 0) (= (select .cse2 (+ |v_~#sig2~0.offset_51| 1)) 0) (= (select .cse3 0) 48) (= (select .cse4 (+ |v_~#sig1~0.offset_66| 1)) 0) (= 0 (select .cse2 |v_~#sig2~0.offset_51|)) (= (select |v_#valid_585| 3) 1) (= |v_~#pre~0.offset_64| 0) (= (select |v_#length_544| 2) 19) (= (store (store |v_#length_544| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 80) |v_ULTIMATE.start_main_~#a~1#1.base_47| 24) |v_#length_543|) (= |v_~#post~0.offset_81| 0) (= (select |v_#valid_585| 2) 1) (= 0 (select .cse3 1)) (= (select .cse4 |v_~#sig1~0.offset_66|) 0) (= (select |v_#valid_585| 5) 1) (= 2 (select |v_#length_544| 4)) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#a~1#1.base_47|) (= (select |v_#valid_585| 7) 1) (= 2 (select |v_#length_544| 5)) (= 2 (select |v_#length_544| 7)) (= (select .cse5 |v_~#in~0.offset_80|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_46| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_45| 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47|)) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) 0) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) (= |v_~#post~0.base_81| 5) (= 6 |v_~#sig1~0.base_66|) (= (select |v_#valid_585| 6) 1) (= |v_~#in~0.offset_80| 0) (= (select .cse1 |v_~#post~0.offset_81|) 0) (= (select .cse6 (+ |v_~#pre~0.offset_64| 1)) 0) (= (select |v_#valid_585| 4) 1) (= |v_#NULL.base_8| 0) (= |v_~#sig1~0.offset_66| 0) (= |v_ULTIMATE.start_main_~i~4#1_51| 0) (< 0 |v_#StackHeapBarrier_31|) (= (select .cse6 |v_~#pre~0.offset_64|) 0) (= |v_~#sig2~0.offset_51| 0) (= (select .cse5 (+ |v_~#in~0.offset_80| 1)) 0) (= 7 |v_~#sig2~0.base_51|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_31|, #valid=|v_#valid_585|, #memory_int=|v_#memory_int_632|, #length=|v_#length_544|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_80|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_52|, #NULL.offset=|v_#NULL.offset_8|, ~#sig2~0.offset=|v_~#sig2~0.offset_51|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_18|, ~#in~0.base=|v_~#in~0.base_80|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_37|, #length=|v_#length_543|, ~#sig1~0.base=|v_~#sig1~0.base_66|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_15|, ~#pre~0.base=|v_~#pre~0.base_64|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_15|, ~#pre~0.offset=|v_~#pre~0.offset_64|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_15|, #StackHeapBarrier=|v_#StackHeapBarrier_31|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_45|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_21|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, ~#sig1~0.offset=|v_~#sig1~0.offset_66|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_30|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_18|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_51|, ~#sig2~0.base=|v_~#sig2~0.base_51|, 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_49|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_46|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_47|, 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_15|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_584|, #memory_int=|v_#memory_int_632|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size] 11509#[L772-4]don't care [1938] L772-4-->L779-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse2 (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|))) (and (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.offset_Out_10|) (= (store |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_265|) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse3 0)) |v_#pthreadsMutex_Out_2|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (select |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse1 0))) (= (select |v_#valid_In_37| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) 1) (= |v_#length_Out_2| (store |v_#length_In_35| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (<= .cse3 (select |v_#length_In_35| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (select |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse2 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_265|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #valid=|v_#valid_In_37|, #memory_int=|v_#memory_int_In_31|, #length=|v_#length_In_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_265|, |v_#memory_$Pointer$.base_265|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$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] 12593#[L779-5]don't care [1917] L779-5-->L737-1: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 8))) (and (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_21| (select (select |v_#memory_int_592| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) .cse0)) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 12) (select |v_#length_505| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|)) (<= 0 .cse0) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_22| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_main_~#a~1#1.base_41|) (not (< |v_ULTIMATE.start_main_~i~5#1_37| 1)) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= (select |v_#valid_546| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) 1) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|))) 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_546|, #memory_int=|v_#memory_int_592|, #length=|v_#length_505|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_21|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_26|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_13|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_22|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_26|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_58|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_14|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_32|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_39|, 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_42|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_26|, 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_14|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_33|, #length=|v_#length_505|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_33|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_35|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_57|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_23|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_21|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_20|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_46|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_20|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_26|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_19|, 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_103|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_21|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_28|, 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_16|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_546|, #memory_int=|v_#memory_int_592|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_26|, ULTIMATE.start_worker_fn_#t~ret25#1=|v_ULTIMATE.start_worker_fn_#t~ret25#1_29|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_18|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|} 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_#t~mem16#1, ULTIMATE.start_worker_fn_~tid~0#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] 12595#[L737-1]don't care [1756] L737-1-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_30| |v_~#pre~0.offset_36|))) (and (<= 0 .cse0) (= (select |v_#valid_352| |v_~#pre~0.base_36|) 1) (= (store |v_#memory_$Pointer$.offset_140| |v_~#pre~0.base_36| (store (select |v_#memory_$Pointer$.offset_140| |v_~#pre~0.base_36|) .cse0 (select (select |v_#memory_$Pointer$.offset_139| |v_~#pre~0.base_36|) .cse0))) |v_#memory_$Pointer$.offset_139|) (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_30| |v_~#pre~0.offset_36| 1) (select |v_#length_319| |v_~#pre~0.base_36|)) (= |v_ULTIMATE.start_worker_fn_~i~0#1_32| 0) (= (store |v_#memory_$Pointer$.base_140| |v_~#pre~0.base_36| (store (select |v_#memory_$Pointer$.base_140| |v_~#pre~0.base_36|) .cse0 (select (select |v_#memory_$Pointer$.base_139| |v_~#pre~0.base_36|) .cse0))) |v_#memory_$Pointer$.base_139|) (= (store |v_#memory_int_365| |v_~#pre~0.base_36| (store (select |v_#memory_int_365| |v_~#pre~0.base_36|) .cse0 1)) |v_#memory_int_364|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_10| |v_ULTIMATE.start_worker_fn_~tid~0#1_30|))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_140|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_10|, #valid=|v_#valid_352|, #memory_int=|v_#memory_int_365|, ~#pre~0.base=|v_~#pre~0.base_36|, #length=|v_#length_319|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_140|, ~#pre~0.offset=|v_~#pre~0.offset_36|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_139|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_30|, #valid=|v_#valid_352|, #memory_int=|v_#memory_int_364|, ~#pre~0.base=|v_~#pre~0.base_36|, #length=|v_#length_319|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_139|, ~#pre~0.offset=|v_~#pre~0.offset_36|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_~tid~0#1, #memory_int, #memory_$Pointer$.offset] 9367#[L739-5]don't care [2022-07-22 12:38:19,849 INFO L750 eck$LassoCheckResult]: Loop: 9367#[L739-5]don't care [1897] L739-5-->L741: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_44| |v_~#in~0.offset_72|))) (and (<= 0 .cse0) (= (mod (select (select |v_#memory_int_574| |v_~#in~0.base_72|) .cse0) 256) 0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_44| |v_~#in~0.offset_72| 1) (select |v_#length_491| |v_~#in~0.base_72|)) (< |v_ULTIMATE.start_worker_fn_~i~0#1_44| 2) (= (select |v_#valid_530| |v_~#in~0.base_72|) 1))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_44|, ~#in~0.base=|v_~#in~0.base_72|, ~#in~0.offset=|v_~#in~0.offset_72|, #valid=|v_#valid_530|, #memory_int=|v_#memory_int_574|, #length=|v_#length_491|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_44|, ~#in~0.base=|v_~#in~0.base_72|, ~#in~0.offset=|v_~#in~0.offset_72|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_24|, #valid=|v_#valid_530|, #memory_int=|v_#memory_int_574|, #length=|v_#length_491|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 9365#[L741]don't care [1926] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_49| |v_~#post~0.offset_73|))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_49| |v_~#post~0.offset_73| 1) (select |v_#length_523| |v_~#post~0.base_73|)) (= (select |v_#valid_564| |v_~#post~0.base_73|) 1) (= |v_ULTIMATE.start_worker_fn_~i~0#1_48| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_49| 1)) (= (mod (select (select |v_#memory_int_614| |v_~#post~0.base_73|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_73|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_49|, #valid=|v_#valid_564|, #memory_int=|v_#memory_int_614|, #length=|v_#length_523|, ~#post~0.base=|v_~#post~0.base_73|} OutVars{~#post~0.offset=|v_~#post~0.offset_73|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_48|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_28|, #valid=|v_#valid_564|, #memory_int=|v_#memory_int_614|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_16|, #length=|v_#length_523|, ~#post~0.base=|v_~#post~0.base_73|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 9367#[L739-5]don't care [2022-07-22 12:38:19,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:19,850 INFO L85 PathProgramCache]: Analyzing trace with hash 60611871, now seen corresponding path program 1 times [2022-07-22 12:38:19,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:19,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581511497] [2022-07-22 12:38:19,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:19,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:19,919 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 12:38:19,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:19,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581511497] [2022-07-22 12:38:19,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581511497] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:19,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:19,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:38:19,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8559570] [2022-07-22 12:38:19,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:19,924 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:19,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:19,924 INFO L85 PathProgramCache]: Analyzing trace with hash 61694, now seen corresponding path program 1 times [2022-07-22 12:38:19,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:19,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364145326] [2022-07-22 12:38:19,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:19,947 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:19,967 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:20,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:20,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:20,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:38:20,058 INFO L87 Difference]: Start difference. First operand 2525 states and 6304 transitions. cyclomatic complexity: 4283 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 12:38:20,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:20,343 INFO L93 Difference]: Finished difference Result 2525 states and 5798 transitions. [2022-07-22 12:38:20,344 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2525 states and 5798 transitions. [2022-07-22 12:38:20,373 INFO L131 ngComponentsAnalysis]: Automaton has 503 accepting balls. 1449 [2022-07-22 12:38:20,402 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2525 states to 2518 states and 5785 transitions. [2022-07-22 12:38:20,403 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2517 [2022-07-22 12:38:20,406 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2517 [2022-07-22 12:38:20,406 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2518 states and 5785 transitions. [2022-07-22 12:38:20,414 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:20,414 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2518 states and 5785 transitions. [2022-07-22 12:38:20,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2518 states and 5785 transitions. [2022-07-22 12:38:20,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2518 to 2518. [2022-07-22 12:38:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2518 states, 2518 states have (on average 2.2974583002382842) internal successors, (5785), 2517 states have internal predecessors, (5785), 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 12:38:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 2518 states and 5785 transitions. [2022-07-22 12:38:20,495 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2518 states and 5785 transitions. [2022-07-22 12:38:20,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:20,497 INFO L425 stractBuchiCegarLoop]: Abstraction has 2518 states and 5785 transitions. [2022-07-22 12:38:20,497 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:38:20,497 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2518 states and 5785 transitions. [2022-07-22 12:38:20,516 INFO L131 ngComponentsAnalysis]: Automaton has 503 accepting balls. 1449 [2022-07-22 12:38:20,516 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:20,516 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:20,516 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:38:20,517 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:20,518 INFO L748 eck$LassoCheckResult]: Stem: 19004#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_632| |v_~#sig2~0.base_51|)) (.cse3 (select |v_#memory_int_632| 1)) (.cse4 (select |v_#memory_int_632| |v_~#sig1~0.base_66|)) (.cse0 (store |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 1)) (.cse1 (select |v_#memory_int_632| |v_~#post~0.base_81|)) (.cse6 (select |v_#memory_int_632| |v_~#pre~0.base_64|)) (.cse5 (select |v_#memory_int_632| |v_~#in~0.base_80|))) (and (= |v_#valid_584| (store .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47| 1)) (= 2 (select |v_#length_544| 1)) (= (select .cse1 (+ |v_~#post~0.offset_81| 1)) 0) (= 3 |v_~#pre~0.base_64|) (= |v_~#in~0.base_80| 4) (= (select |v_#valid_585| 1) 1) (= (select |v_#length_544| 3) 2) (= 2 (select |v_#length_544| 6)) (= (select |v_#valid_585| 0) 0) (= (select .cse2 (+ |v_~#sig2~0.offset_51| 1)) 0) (= (select .cse3 0) 48) (= (select .cse4 (+ |v_~#sig1~0.offset_66| 1)) 0) (= 0 (select .cse2 |v_~#sig2~0.offset_51|)) (= (select |v_#valid_585| 3) 1) (= |v_~#pre~0.offset_64| 0) (= (select |v_#length_544| 2) 19) (= (store (store |v_#length_544| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 80) |v_ULTIMATE.start_main_~#a~1#1.base_47| 24) |v_#length_543|) (= |v_~#post~0.offset_81| 0) (= (select |v_#valid_585| 2) 1) (= 0 (select .cse3 1)) (= (select .cse4 |v_~#sig1~0.offset_66|) 0) (= (select |v_#valid_585| 5) 1) (= 2 (select |v_#length_544| 4)) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#a~1#1.base_47|) (= (select |v_#valid_585| 7) 1) (= 2 (select |v_#length_544| 5)) (= 2 (select |v_#length_544| 7)) (= (select .cse5 |v_~#in~0.offset_80|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_46| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_45| 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47|)) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) 0) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) (= |v_~#post~0.base_81| 5) (= 6 |v_~#sig1~0.base_66|) (= (select |v_#valid_585| 6) 1) (= |v_~#in~0.offset_80| 0) (= (select .cse1 |v_~#post~0.offset_81|) 0) (= (select .cse6 (+ |v_~#pre~0.offset_64| 1)) 0) (= (select |v_#valid_585| 4) 1) (= |v_#NULL.base_8| 0) (= |v_~#sig1~0.offset_66| 0) (= |v_ULTIMATE.start_main_~i~4#1_51| 0) (< 0 |v_#StackHeapBarrier_31|) (= (select .cse6 |v_~#pre~0.offset_64|) 0) (= |v_~#sig2~0.offset_51| 0) (= (select .cse5 (+ |v_~#in~0.offset_80| 1)) 0) (= 7 |v_~#sig2~0.base_51|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_31|, #valid=|v_#valid_585|, #memory_int=|v_#memory_int_632|, #length=|v_#length_544|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_80|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_52|, #NULL.offset=|v_#NULL.offset_8|, ~#sig2~0.offset=|v_~#sig2~0.offset_51|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_18|, ~#in~0.base=|v_~#in~0.base_80|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_37|, #length=|v_#length_543|, ~#sig1~0.base=|v_~#sig1~0.base_66|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_15|, ~#pre~0.base=|v_~#pre~0.base_64|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_15|, ~#pre~0.offset=|v_~#pre~0.offset_64|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_15|, #StackHeapBarrier=|v_#StackHeapBarrier_31|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_45|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_21|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, ~#sig1~0.offset=|v_~#sig1~0.offset_66|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_30|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_18|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_51|, ~#sig2~0.base=|v_~#sig2~0.base_51|, 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_49|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_46|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_47|, 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_15|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_584|, #memory_int=|v_#memory_int_632|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size] 19006#[L772-4]don't care [1925] L772-4-->L772-4: Formula: (let ((.cse5 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse3 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse5)) (.cse1 (select |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse4 (select |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse5)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse5))) (and (= (store |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse1 .cse0))) |v_#memory_int_609|) (= (select |v_#valid_562| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (= (store |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse3 (select (select |v_#memory_$Pointer$.offset_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.offset_253|) (= (store |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse3 (select (select |v_#memory_$Pointer$.base_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.base_253|) (= (store |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse3 |v_ULTIMATE.start_main_~i~4#1_40|)) |v_#memory_int_606|) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse1 .cse2 (select .cse4 .cse2))) |v_#memory_int_608|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse5) (select |v_#length_521| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (< |v_ULTIMATE.start_main_~i~4#1_40| 2) (<= 0 .cse0)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_254|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_607|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_254|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_253|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_606|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_253|} AuxVars[|v_#memory_int_609|, |v_#memory_int_608|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 20740#[L772-4]don't care [1938] L772-4-->L779-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse2 (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|))) (and (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.offset_Out_10|) (= (store |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_265|) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse3 0)) |v_#pthreadsMutex_Out_2|) (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|) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (select |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse1 0))) (= (select |v_#valid_In_37| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) 1) (= |v_#length_Out_2| (store |v_#length_In_35| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (<= .cse3 (select |v_#length_In_35| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (select |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse2 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_265|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #valid=|v_#valid_In_37|, #memory_int=|v_#memory_int_In_31|, #length=|v_#length_In_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, 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_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, 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|, #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_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #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_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_265|, |v_#memory_$Pointer$.base_265|] 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] 20118#[L779-5]don't care [1917] L779-5-->L737-1: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 8))) (and (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_21| (select (select |v_#memory_int_592| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) .cse0)) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 12) (select |v_#length_505| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|)) (<= 0 .cse0) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_22| |v_ULTIMATE.start_worker_fn_~arg#1.base_14|) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_main_~#a~1#1.base_41|) (not (< |v_ULTIMATE.start_main_~i~5#1_37| 1)) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= (select |v_#valid_546| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) 1) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_14| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|))) 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_546|, #memory_int=|v_#memory_int_592|, #length=|v_#length_505|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_21|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_26|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_13|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_22|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_26|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_58|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_14|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_32|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_39|, 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_42|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_26|, 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_14|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_33|, #length=|v_#length_505|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_33|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_35|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_57|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_23|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_21|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_20|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_46|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_20|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_26|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_19|, 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_103|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_21|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_28|, 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_16|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_546|, #memory_int=|v_#memory_int_592|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_26|, ULTIMATE.start_worker_fn_#t~ret25#1=|v_ULTIMATE.start_worker_fn_#t~ret25#1_29|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_18|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|} 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_#t~mem16#1, ULTIMATE.start_worker_fn_~tid~0#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] 20120#[L737-1]don't care [1756] L737-1-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_30| |v_~#pre~0.offset_36|))) (and (<= 0 .cse0) (= (select |v_#valid_352| |v_~#pre~0.base_36|) 1) (= (store |v_#memory_$Pointer$.offset_140| |v_~#pre~0.base_36| (store (select |v_#memory_$Pointer$.offset_140| |v_~#pre~0.base_36|) .cse0 (select (select |v_#memory_$Pointer$.offset_139| |v_~#pre~0.base_36|) .cse0))) |v_#memory_$Pointer$.offset_139|) (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_30| |v_~#pre~0.offset_36| 1) (select |v_#length_319| |v_~#pre~0.base_36|)) (= |v_ULTIMATE.start_worker_fn_~i~0#1_32| 0) (= (store |v_#memory_$Pointer$.base_140| |v_~#pre~0.base_36| (store (select |v_#memory_$Pointer$.base_140| |v_~#pre~0.base_36|) .cse0 (select (select |v_#memory_$Pointer$.base_139| |v_~#pre~0.base_36|) .cse0))) |v_#memory_$Pointer$.base_139|) (= (store |v_#memory_int_365| |v_~#pre~0.base_36| (store (select |v_#memory_int_365| |v_~#pre~0.base_36|) .cse0 1)) |v_#memory_int_364|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_10| |v_ULTIMATE.start_worker_fn_~tid~0#1_30|))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_140|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_10|, #valid=|v_#valid_352|, #memory_int=|v_#memory_int_365|, ~#pre~0.base=|v_~#pre~0.base_36|, #length=|v_#length_319|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_140|, ~#pre~0.offset=|v_~#pre~0.offset_36|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_139|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_30|, #valid=|v_#valid_352|, #memory_int=|v_#memory_int_364|, ~#pre~0.base=|v_~#pre~0.base_36|, #length=|v_#length_319|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_139|, ~#pre~0.offset=|v_~#pre~0.offset_36|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_~tid~0#1, #memory_int, #memory_$Pointer$.offset] 16920#[L739-5]don't care [2022-07-22 12:38:20,518 INFO L750 eck$LassoCheckResult]: Loop: 16920#[L739-5]don't care [1897] L739-5-->L741: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_44| |v_~#in~0.offset_72|))) (and (<= 0 .cse0) (= (mod (select (select |v_#memory_int_574| |v_~#in~0.base_72|) .cse0) 256) 0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_44| |v_~#in~0.offset_72| 1) (select |v_#length_491| |v_~#in~0.base_72|)) (< |v_ULTIMATE.start_worker_fn_~i~0#1_44| 2) (= (select |v_#valid_530| |v_~#in~0.base_72|) 1))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_44|, ~#in~0.base=|v_~#in~0.base_72|, ~#in~0.offset=|v_~#in~0.offset_72|, #valid=|v_#valid_530|, #memory_int=|v_#memory_int_574|, #length=|v_#length_491|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_44|, ~#in~0.base=|v_~#in~0.base_72|, ~#in~0.offset=|v_~#in~0.offset_72|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_24|, #valid=|v_#valid_530|, #memory_int=|v_#memory_int_574|, #length=|v_#length_491|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 16918#[L741]don't care [1926] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_49| |v_~#post~0.offset_73|))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_49| |v_~#post~0.offset_73| 1) (select |v_#length_523| |v_~#post~0.base_73|)) (= (select |v_#valid_564| |v_~#post~0.base_73|) 1) (= |v_ULTIMATE.start_worker_fn_~i~0#1_48| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_49| 1)) (= (mod (select (select |v_#memory_int_614| |v_~#post~0.base_73|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_73|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_49|, #valid=|v_#valid_564|, #memory_int=|v_#memory_int_614|, #length=|v_#length_523|, ~#post~0.base=|v_~#post~0.base_73|} OutVars{~#post~0.offset=|v_~#post~0.offset_73|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_48|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_28|, #valid=|v_#valid_564|, #memory_int=|v_#memory_int_614|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_16|, #length=|v_#length_523|, ~#post~0.base=|v_~#post~0.base_73|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 16920#[L739-5]don't care [2022-07-22 12:38:20,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:20,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1878607646, now seen corresponding path program 1 times [2022-07-22 12:38:20,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:20,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852118413] [2022-07-22 12:38:20,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:20,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:20,627 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 12:38:20,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:20,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852118413] [2022-07-22 12:38:20,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852118413] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:38:20,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [372241430] [2022-07-22 12:38:20,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:20,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:38:20,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,634 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:38:20,649 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Waiting until timeout for monitored process [2022-07-22 12:38:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:20,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:20,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:20,757 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 12:38:20,757 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 12:38:20,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [372241430] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:20,758 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-22 12:38:20,758 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2022-07-22 12:38:20,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79264342] [2022-07-22 12:38:20,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:20,758 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:20,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:20,759 INFO L85 PathProgramCache]: Analyzing trace with hash 61694, now seen corresponding path program 2 times [2022-07-22 12:38:20,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:20,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118889455] [2022-07-22 12:38:20,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:20,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:20,768 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:20,778 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:20,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:20,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:20,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:38:20,856 INFO L87 Difference]: Start difference. First operand 2518 states and 5785 transitions. cyclomatic complexity: 3771 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 12:38:21,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:21,144 INFO L93 Difference]: Finished difference Result 2475 states and 5733 transitions. [2022-07-22 12:38:21,145 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2475 states and 5733 transitions. [2022-07-22 12:38:21,171 INFO L131 ngComponentsAnalysis]: Automaton has 497 accepting balls. 1433 [2022-07-22 12:38:21,198 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2475 states to 2475 states and 5733 transitions. [2022-07-22 12:38:21,198 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2474 [2022-07-22 12:38:21,202 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2474 [2022-07-22 12:38:21,202 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2475 states and 5733 transitions. [2022-07-22 12:38:21,208 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:21,208 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2475 states and 5733 transitions. [2022-07-22 12:38:21,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2475 states and 5733 transitions. [2022-07-22 12:38:21,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2475 to 2475. [2022-07-22 12:38:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2475 states, 2475 states have (on average 2.3163636363636364) internal successors, (5733), 2474 states have internal predecessors, (5733), 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 12:38:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 2475 states and 5733 transitions. [2022-07-22 12:38:21,294 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2475 states and 5733 transitions. [2022-07-22 12:38:21,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:21,295 INFO L425 stractBuchiCegarLoop]: Abstraction has 2475 states and 5733 transitions. [2022-07-22 12:38:21,295 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:38:21,295 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2475 states and 5733 transitions. [2022-07-22 12:38:21,314 INFO L131 ngComponentsAnalysis]: Automaton has 497 accepting balls. 1433 [2022-07-22 12:38:21,315 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:21,315 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:21,315 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:21,315 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:21,317 INFO L748 eck$LassoCheckResult]: Stem: 26497#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_632| |v_~#sig2~0.base_51|)) (.cse3 (select |v_#memory_int_632| 1)) (.cse4 (select |v_#memory_int_632| |v_~#sig1~0.base_66|)) (.cse0 (store |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 1)) (.cse1 (select |v_#memory_int_632| |v_~#post~0.base_81|)) (.cse6 (select |v_#memory_int_632| |v_~#pre~0.base_64|)) (.cse5 (select |v_#memory_int_632| |v_~#in~0.base_80|))) (and (= |v_#valid_584| (store .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47| 1)) (= 2 (select |v_#length_544| 1)) (= (select .cse1 (+ |v_~#post~0.offset_81| 1)) 0) (= 3 |v_~#pre~0.base_64|) (= |v_~#in~0.base_80| 4) (= (select |v_#valid_585| 1) 1) (= (select |v_#length_544| 3) 2) (= 2 (select |v_#length_544| 6)) (= (select |v_#valid_585| 0) 0) (= (select .cse2 (+ |v_~#sig2~0.offset_51| 1)) 0) (= (select .cse3 0) 48) (= (select .cse4 (+ |v_~#sig1~0.offset_66| 1)) 0) (= 0 (select .cse2 |v_~#sig2~0.offset_51|)) (= (select |v_#valid_585| 3) 1) (= |v_~#pre~0.offset_64| 0) (= (select |v_#length_544| 2) 19) (= (store (store |v_#length_544| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 80) |v_ULTIMATE.start_main_~#a~1#1.base_47| 24) |v_#length_543|) (= |v_~#post~0.offset_81| 0) (= (select |v_#valid_585| 2) 1) (= 0 (select .cse3 1)) (= (select .cse4 |v_~#sig1~0.offset_66|) 0) (= (select |v_#valid_585| 5) 1) (= 2 (select |v_#length_544| 4)) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#a~1#1.base_47|) (= (select |v_#valid_585| 7) 1) (= 2 (select |v_#length_544| 5)) (= 2 (select |v_#length_544| 7)) (= (select .cse5 |v_~#in~0.offset_80|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_46| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_45| 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47|)) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) 0) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) (= |v_~#post~0.base_81| 5) (= 6 |v_~#sig1~0.base_66|) (= (select |v_#valid_585| 6) 1) (= |v_~#in~0.offset_80| 0) (= (select .cse1 |v_~#post~0.offset_81|) 0) (= (select .cse6 (+ |v_~#pre~0.offset_64| 1)) 0) (= (select |v_#valid_585| 4) 1) (= |v_#NULL.base_8| 0) (= |v_~#sig1~0.offset_66| 0) (= |v_ULTIMATE.start_main_~i~4#1_51| 0) (< 0 |v_#StackHeapBarrier_31|) (= (select .cse6 |v_~#pre~0.offset_64|) 0) (= |v_~#sig2~0.offset_51| 0) (= (select .cse5 (+ |v_~#in~0.offset_80| 1)) 0) (= 7 |v_~#sig2~0.base_51|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_31|, #valid=|v_#valid_585|, #memory_int=|v_#memory_int_632|, #length=|v_#length_544|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_80|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_52|, #NULL.offset=|v_#NULL.offset_8|, ~#sig2~0.offset=|v_~#sig2~0.offset_51|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_18|, ~#in~0.base=|v_~#in~0.base_80|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_37|, #length=|v_#length_543|, ~#sig1~0.base=|v_~#sig1~0.base_66|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_15|, ~#pre~0.base=|v_~#pre~0.base_64|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_15|, ~#pre~0.offset=|v_~#pre~0.offset_64|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_15|, #StackHeapBarrier=|v_#StackHeapBarrier_31|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_45|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_21|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, ~#sig1~0.offset=|v_~#sig1~0.offset_66|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_30|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_18|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_51|, ~#sig2~0.base=|v_~#sig2~0.base_51|, 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_49|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_46|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_47|, 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_15|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_584|, #memory_int=|v_#memory_int_632|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size] 26499#[L772-4]don't care [1925] L772-4-->L772-4: Formula: (let ((.cse5 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse3 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse5)) (.cse1 (select |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse4 (select |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse5)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse5))) (and (= (store |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse1 .cse0))) |v_#memory_int_609|) (= (select |v_#valid_562| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (= (store |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse3 (select (select |v_#memory_$Pointer$.offset_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.offset_253|) (= (store |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse3 (select (select |v_#memory_$Pointer$.base_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.base_253|) (= (store |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse3 |v_ULTIMATE.start_main_~i~4#1_40|)) |v_#memory_int_606|) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse1 .cse2 (select .cse4 .cse2))) |v_#memory_int_608|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse5) (select |v_#length_521| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (< |v_ULTIMATE.start_main_~i~4#1_40| 2) (<= 0 .cse0)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_254|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_607|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_254|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_253|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_606|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_253|} AuxVars[|v_#memory_int_609|, |v_#memory_int_608|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 28195#[L772-4]don't care [1938] L772-4-->L779-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse2 (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|))) (and (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.offset_Out_10|) (= (store |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_265|) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse3 0)) |v_#pthreadsMutex_Out_2|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (select |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse1 0))) (= (select |v_#valid_In_37| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) 1) (= |v_#length_Out_2| (store |v_#length_In_35| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (<= .cse3 (select |v_#length_In_35| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (select |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse2 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_265|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #valid=|v_#valid_In_37|, #memory_int=|v_#memory_int_In_31|, #length=|v_#length_In_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_265|, |v_#memory_$Pointer$.base_265|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$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$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 27587#[L779-5]don't care [1710] L779-5-->L780-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~5#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_main_~#worker~0#1.offset_17|))) (and (<= (+ .cse0 |v_ULTIMATE.start_main_~#worker~0#1.offset_17| 4) (select |v_#length_263| |v_ULTIMATE.start_main_~#worker~0#1.base_19|)) (< |v_ULTIMATE.start_main_~i~5#1_25| 1) (<= 0 .cse1) (= (store |v_#memory_int_305| |v_ULTIMATE.start_main_~#worker~0#1.base_19| (store (select |v_#memory_int_305| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1 |v_ULTIMATE.start_main_#t~pre35#1_15|)) |v_#memory_int_304|) (= (store |v_#memory_$Pointer$.offset_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19| (store (select |v_#memory_$Pointer$.offset_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1 (select (select |v_#memory_$Pointer$.offset_123| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1))) |v_#memory_$Pointer$.offset_123|) (= (select |v_#valid_288| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) 1) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre35#1_15|) (= (store |v_#memory_$Pointer$.base_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19| (store (select |v_#memory_$Pointer$.base_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1 (select (select |v_#memory_$Pointer$.base_123| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1))) |v_#memory_$Pointer$.base_123|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_124|, #pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_17|, #valid=|v_#valid_288|, #memory_int=|v_#memory_int_305|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_19|, #length=|v_#length_263|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_124|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_123|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_17|, #valid=|v_#valid_288|, #memory_int=|v_#memory_int_304|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_19|, #length=|v_#length_263|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_123|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 27589#[L780-3]don't care [1464] L780-3-->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] 25993#[worker_fnENTRY, L780-4]don't care [1819] worker_fnENTRY-->L737-2: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_19|))) (and (= |v_worker_fnThread1of1ForFork0_~arg#1.base_9| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_7|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_19|) (select |v_#length_399| |v_worker_fnThread1of1ForFork0_~a~0#1.base_19|)) (= |v_worker_fnThread1of1ForFork0_#t~mem14#1_15| |v_worker_fnThread1of1ForFork0_~tid~0#1_57|) (= (select |v_#valid_432| |v_worker_fnThread1of1ForFork0_~a~0#1.base_19|) 1) (= |v_worker_fnThread1of1ForFork0_#t~mem14#1_15| (select (select |v_#memory_int_458| |v_worker_fnThread1of1ForFork0_~a~0#1.base_19|) .cse0)) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_19| |v_worker_fnThread1of1ForFork0_~arg#1.base_9|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_7| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.offset_19| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_7|, #valid=|v_#valid_432|, #memory_int=|v_#memory_int_458|, #length=|v_#length_399|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_7|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_15|, 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_19|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_7|, 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_19|, #valid=|v_#valid_432|, #memory_int=|v_#memory_int_458|, #length=|v_#length_399|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_7|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_57|} 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, worker_fnThread1of1ForFork0_~tid~0#1] 25995#[L737-2, L780-4]don't care [1808] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_51| |v_~#pre~0.offset_46|))) (and (<= 0 .cse0) (= (store |v_#memory_int_447| |v_~#pre~0.base_46| (store (select |v_#memory_int_447| |v_~#pre~0.base_46|) .cse0 1)) |v_#memory_int_446|) (= (store |v_#memory_$Pointer$.base_178| |v_~#pre~0.base_46| (store (select |v_#memory_$Pointer$.base_178| |v_~#pre~0.base_46|) .cse0 (select (select |v_#memory_$Pointer$.base_177| |v_~#pre~0.base_46|) .cse0))) |v_#memory_$Pointer$.base_177|) (= |v_worker_fnThread1of1ForFork0_~i~0#1_31| 0) (= (store |v_#memory_$Pointer$.offset_178| |v_~#pre~0.base_46| (store (select |v_#memory_$Pointer$.offset_178| |v_~#pre~0.base_46|) .cse0 (select (select |v_#memory_$Pointer$.offset_177| |v_~#pre~0.base_46|) .cse0))) |v_#memory_$Pointer$.offset_177|) (= (select |v_#valid_420| |v_~#pre~0.base_46|) 1) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_51| |v_~#pre~0.offset_46| 1) (select |v_#length_387| |v_~#pre~0.base_46|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_178|, #valid=|v_#valid_420|, #memory_int=|v_#memory_int_447|, ~#pre~0.base=|v_~#pre~0.base_46|, #length=|v_#length_387|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_51|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_178|, ~#pre~0.offset=|v_~#pre~0.offset_46|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_13|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_31|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_177|, #valid=|v_#valid_420|, #memory_int=|v_#memory_int_446|, ~#pre~0.base=|v_~#pre~0.base_46|, #length=|v_#length_387|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_51|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_177|, ~#pre~0.offset=|v_~#pre~0.offset_46|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 25663#[L739-5, L780-4]don't care [2022-07-22 12:38:21,317 INFO L750 eck$LassoCheckResult]: Loop: 25663#[L739-5, L780-4]don't care [1817] L739-5-->L741: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_33| |v_~#in~0.offset_60|))) (and (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_33| |v_~#in~0.offset_60| 1) (select |v_#length_397| |v_~#in~0.base_60|)) (<= 0 .cse0) (= (select |v_#valid_430| |v_~#in~0.base_60|) 1) (= (mod (select (select |v_#memory_int_456| |v_~#in~0.base_60|) .cse0) 256) 0) (< |v_worker_fnThread1of1ForFork0_~i~0#1_33| 2))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_33|, ~#in~0.base=|v_~#in~0.base_60|, ~#in~0.offset=|v_~#in~0.offset_60|, #valid=|v_#valid_430|, #memory_int=|v_#memory_int_456|, #length=|v_#length_397|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_33|, ~#in~0.base=|v_~#in~0.base_60|, ~#in~0.offset=|v_~#in~0.offset_60|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_21|, #valid=|v_#valid_430|, #memory_int=|v_#memory_int_456|, #length=|v_#length_397|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 25661#[L741, L780-4]don't care [1928] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_75|))) (and (= 0 (mod (select (select |v_#memory_int_618| |v_~#post~0.base_75|) .cse0) 256)) (= (select |v_#valid_568| |v_~#post~0.base_75|) 1) (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_47|) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_75| 1) (select |v_#length_527| |v_~#post~0.base_75|)) (<= 0 .cse0))) InVars {~#post~0.offset=|v_~#post~0.offset_75|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_48|, #valid=|v_#valid_568|, #memory_int=|v_#memory_int_618|, #length=|v_#length_527|, ~#post~0.base=|v_~#post~0.base_75|} OutVars{~#post~0.offset=|v_~#post~0.offset_75|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_47|, #valid=|v_#valid_568|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_31|, #memory_int=|v_#memory_int_618|, #length=|v_#length_527|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_13|, ~#post~0.base=|v_~#post~0.base_75|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 25663#[L739-5, L780-4]don't care [2022-07-22 12:38:21,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:21,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1449294334, now seen corresponding path program 1 times [2022-07-22 12:38:21,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:21,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735538085] [2022-07-22 12:38:21,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:21,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:21,362 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 12:38:21,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:21,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735538085] [2022-07-22 12:38:21,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735538085] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:38:21,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1213406933] [2022-07-22 12:38:21,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:21,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:38:21,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,364 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Waiting until timeout for monitored process [2022-07-22 12:38:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:21,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:21,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:21,502 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 12:38:21,502 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 12:38:21,513 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 12:38:21,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1213406933] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 12:38:21,514 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 12:38:21,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4 [2022-07-22 12:38:21,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044027142] [2022-07-22 12:38:21,514 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 12:38:21,514 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:21,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:21,515 INFO L85 PathProgramCache]: Analyzing trace with hash 59216, now seen corresponding path program 1 times [2022-07-22 12:38:21,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:21,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987044330] [2022-07-22 12:38:21,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:21,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:21,535 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:21,547 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:21,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:21,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:38:21,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:38:21,623 INFO L87 Difference]: Start difference. First operand 2475 states and 5733 transitions. cyclomatic complexity: 3756 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 12:38:21,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:21,964 INFO L93 Difference]: Finished difference Result 2476 states and 5734 transitions. [2022-07-22 12:38:21,964 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2476 states and 5734 transitions. [2022-07-22 12:38:21,991 INFO L131 ngComponentsAnalysis]: Automaton has 497 accepting balls. 1433 [2022-07-22 12:38:22,017 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2476 states to 2476 states and 5734 transitions. [2022-07-22 12:38:22,018 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2474 [2022-07-22 12:38:22,024 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2474 [2022-07-22 12:38:22,024 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2476 states and 5734 transitions. [2022-07-22 12:38:22,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:22,029 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2476 states and 5734 transitions. [2022-07-22 12:38:22,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2476 states and 5734 transitions. [2022-07-22 12:38:22,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2476 to 2476. [2022-07-22 12:38:22,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2476 states, 2476 states have (on average 2.3158319870759287) internal successors, (5734), 2475 states have internal predecessors, (5734), 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 12:38:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 2476 states and 5734 transitions. [2022-07-22 12:38:22,116 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2476 states and 5734 transitions. [2022-07-22 12:38:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:38:22,117 INFO L425 stractBuchiCegarLoop]: Abstraction has 2476 states and 5734 transitions. [2022-07-22 12:38:22,117 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:38:22,117 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2476 states and 5734 transitions. [2022-07-22 12:38:22,135 INFO L131 ngComponentsAnalysis]: Automaton has 497 accepting balls. 1433 [2022-07-22 12:38:22,135 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:22,135 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:22,136 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:22,136 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:22,138 INFO L748 eck$LassoCheckResult]: Stem: 33967#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_632| |v_~#sig2~0.base_51|)) (.cse3 (select |v_#memory_int_632| 1)) (.cse4 (select |v_#memory_int_632| |v_~#sig1~0.base_66|)) (.cse0 (store |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 1)) (.cse1 (select |v_#memory_int_632| |v_~#post~0.base_81|)) (.cse6 (select |v_#memory_int_632| |v_~#pre~0.base_64|)) (.cse5 (select |v_#memory_int_632| |v_~#in~0.base_80|))) (and (= |v_#valid_584| (store .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47| 1)) (= 2 (select |v_#length_544| 1)) (= (select .cse1 (+ |v_~#post~0.offset_81| 1)) 0) (= 3 |v_~#pre~0.base_64|) (= |v_~#in~0.base_80| 4) (= (select |v_#valid_585| 1) 1) (= (select |v_#length_544| 3) 2) (= 2 (select |v_#length_544| 6)) (= (select |v_#valid_585| 0) 0) (= (select .cse2 (+ |v_~#sig2~0.offset_51| 1)) 0) (= (select .cse3 0) 48) (= (select .cse4 (+ |v_~#sig1~0.offset_66| 1)) 0) (= 0 (select .cse2 |v_~#sig2~0.offset_51|)) (= (select |v_#valid_585| 3) 1) (= |v_~#pre~0.offset_64| 0) (= (select |v_#length_544| 2) 19) (= (store (store |v_#length_544| |v_ULTIMATE.start_main_~#b1~0#1.base_52| 80) |v_ULTIMATE.start_main_~#a~1#1.base_47| 24) |v_#length_543|) (= |v_~#post~0.offset_81| 0) (= (select |v_#valid_585| 2) 1) (= 0 (select .cse3 1)) (= (select .cse4 |v_~#sig1~0.offset_66|) 0) (= (select |v_#valid_585| 5) 1) (= 2 (select |v_#length_544| 4)) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#a~1#1.base_47|) (= (select |v_#valid_585| 7) 1) (= 2 (select |v_#length_544| 5)) (= 2 (select |v_#length_544| 7)) (= (select .cse5 |v_~#in~0.offset_80|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_46| 0) (= |v_ULTIMATE.start_main_~#a~1#1.offset_45| 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#a~1#1.base_47|)) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_585| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) 0) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#b1~0#1.base_52|) (= |v_~#post~0.base_81| 5) (= 6 |v_~#sig1~0.base_66|) (= (select |v_#valid_585| 6) 1) (= |v_~#in~0.offset_80| 0) (= (select .cse1 |v_~#post~0.offset_81|) 0) (= (select .cse6 (+ |v_~#pre~0.offset_64| 1)) 0) (= (select |v_#valid_585| 4) 1) (= |v_#NULL.base_8| 0) (= |v_~#sig1~0.offset_66| 0) (= |v_ULTIMATE.start_main_~i~4#1_51| 0) (< 0 |v_#StackHeapBarrier_31|) (= (select .cse6 |v_~#pre~0.offset_64|) 0) (= |v_~#sig2~0.offset_51| 0) (= (select .cse5 (+ |v_~#in~0.offset_80| 1)) 0) (= 7 |v_~#sig2~0.base_51|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_31|, #valid=|v_#valid_585|, #memory_int=|v_#memory_int_632|, #length=|v_#length_544|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_80|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_52|, #NULL.offset=|v_#NULL.offset_8|, ~#sig2~0.offset=|v_~#sig2~0.offset_51|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_28|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_18|, ~#in~0.base=|v_~#in~0.base_80|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_37|, #length=|v_#length_543|, ~#sig1~0.base=|v_~#sig1~0.base_66|, ~#post~0.base=|v_~#post~0.base_81|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_15|, ~#pre~0.base=|v_~#pre~0.base_64|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_15|, ~#pre~0.offset=|v_~#pre~0.offset_64|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_15|, #StackHeapBarrier=|v_#StackHeapBarrier_31|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_45|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_21|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_43|, ~#sig1~0.offset=|v_~#sig1~0.offset_66|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_30|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_18|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_51|, ~#sig2~0.base=|v_~#sig2~0.base_51|, 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_49|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_46|, ~#post~0.offset=|v_~#post~0.offset_81|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_47|, 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_15|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_28|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_584|, #memory_int=|v_#memory_int_632|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size] 33969#[L772-4]don't care [1925] L772-4-->L772-4: Formula: (let ((.cse5 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse3 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse5)) (.cse1 (select |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse4 (select |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse5)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse5))) (and (= (store |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse1 .cse0))) |v_#memory_int_609|) (= (select |v_#valid_562| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (= (store |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse3 (select (select |v_#memory_$Pointer$.offset_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.offset_253|) (= (store |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse3 (select (select |v_#memory_$Pointer$.base_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.base_253|) (= (store |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse3 |v_ULTIMATE.start_main_~i~4#1_40|)) |v_#memory_int_606|) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse1 .cse2 (select .cse4 .cse2))) |v_#memory_int_608|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse5) (select |v_#length_521| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (< |v_ULTIMATE.start_main_~i~4#1_40| 2) (<= 0 .cse0)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_254|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_607|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_254|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_253|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_606|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_253|} AuxVars[|v_#memory_int_609|, |v_#memory_int_608|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 35665#[L772-4]don't care [1925] L772-4-->L772-4: Formula: (let ((.cse5 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse3 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse5)) (.cse1 (select |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse4 (select |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse5)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse5))) (and (= (store |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_607| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse1 .cse0))) |v_#memory_int_609|) (= (select |v_#valid_562| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (= (store |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_36|) .cse3 (select (select |v_#memory_$Pointer$.offset_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.offset_253|) (= (store |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_254| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_42|) .cse3 (select (select |v_#memory_$Pointer$.base_253| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse3))) |v_#memory_$Pointer$.base_253|) (= (store |v_#memory_int_608| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse3 |v_ULTIMATE.start_main_~i~4#1_40|)) |v_#memory_int_606|) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_int_609| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse1 .cse2 (select .cse4 .cse2))) |v_#memory_int_608|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse5) (select |v_#length_521| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (< |v_ULTIMATE.start_main_~i~4#1_40| 2) (<= 0 .cse0)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_254|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_607|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_254|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_36|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_253|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_562|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_42|, #memory_int=|v_#memory_int_606|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_14|, #length=|v_#length_521|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_253|} AuxVars[|v_#memory_int_609|, |v_#memory_int_608|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 35667#[L772-4]don't care [1938] L772-4-->L779-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse2 (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|))) (and (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.offset_Out_10|) (= (store |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (= (store |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_265|) (= 2 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse3 0)) |v_#pthreadsMutex_Out_2|) (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|) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (select |v_#memory_int_In_31| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse1 0))) (= (select |v_#valid_In_37| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) 1) (= |v_#length_Out_2| (store |v_#length_In_35| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 4)) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (<= .cse3 (select |v_#length_In_35| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (select |v_#valid_In_37| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse2 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_265|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 2)) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #valid=|v_#valid_In_37|, #memory_int=|v_#memory_int_In_31|, #length=|v_#length_In_35|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, 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_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, 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|, #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_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #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_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_265|, |v_#memory_$Pointer$.base_265|] 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] 35057#[L779-5]don't care [1710] L779-5-->L780-3: Formula: (let ((.cse0 (* |v_ULTIMATE.start_main_~i~5#1_25| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_main_~#worker~0#1.offset_17|))) (and (<= (+ .cse0 |v_ULTIMATE.start_main_~#worker~0#1.offset_17| 4) (select |v_#length_263| |v_ULTIMATE.start_main_~#worker~0#1.base_19|)) (< |v_ULTIMATE.start_main_~i~5#1_25| 1) (<= 0 .cse1) (= (store |v_#memory_int_305| |v_ULTIMATE.start_main_~#worker~0#1.base_19| (store (select |v_#memory_int_305| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1 |v_ULTIMATE.start_main_#t~pre35#1_15|)) |v_#memory_int_304|) (= (store |v_#memory_$Pointer$.offset_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19| (store (select |v_#memory_$Pointer$.offset_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1 (select (select |v_#memory_$Pointer$.offset_123| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1))) |v_#memory_$Pointer$.offset_123|) (= (select |v_#valid_288| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) 1) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre35#1_15|) (= (store |v_#memory_$Pointer$.base_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19| (store (select |v_#memory_$Pointer$.base_124| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1 (select (select |v_#memory_$Pointer$.base_123| |v_ULTIMATE.start_main_~#worker~0#1.base_19|) .cse1))) |v_#memory_$Pointer$.base_123|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_124|, #pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_17|, #valid=|v_#valid_288|, #memory_int=|v_#memory_int_305|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_19|, #length=|v_#length_263|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_124|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_123|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_17|, #valid=|v_#valid_288|, #memory_int=|v_#memory_int_304|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_19|, #length=|v_#length_263|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_123|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 35059#[L780-3]don't care [1464] L780-3-->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] 33463#[worker_fnENTRY, L780-4]don't care [1819] worker_fnENTRY-->L737-2: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_19|))) (and (= |v_worker_fnThread1of1ForFork0_~arg#1.base_9| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_7|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_19|) (select |v_#length_399| |v_worker_fnThread1of1ForFork0_~a~0#1.base_19|)) (= |v_worker_fnThread1of1ForFork0_#t~mem14#1_15| |v_worker_fnThread1of1ForFork0_~tid~0#1_57|) (= (select |v_#valid_432| |v_worker_fnThread1of1ForFork0_~a~0#1.base_19|) 1) (= |v_worker_fnThread1of1ForFork0_#t~mem14#1_15| (select (select |v_#memory_int_458| |v_worker_fnThread1of1ForFork0_~a~0#1.base_19|) .cse0)) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_19| |v_worker_fnThread1of1ForFork0_~arg#1.base_9|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_7| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.offset_19| |v_worker_fnThread1of1ForFork0_~arg#1.offset_9|))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_7|, #valid=|v_#valid_432|, #memory_int=|v_#memory_int_458|, #length=|v_#length_399|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_7|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_15|, 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_19|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_7|, 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_19|, #valid=|v_#valid_432|, #memory_int=|v_#memory_int_458|, #length=|v_#length_399|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_7|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_57|} 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, worker_fnThread1of1ForFork0_~tid~0#1] 33465#[L737-2, L780-4]don't care [1808] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_51| |v_~#pre~0.offset_46|))) (and (<= 0 .cse0) (= (store |v_#memory_int_447| |v_~#pre~0.base_46| (store (select |v_#memory_int_447| |v_~#pre~0.base_46|) .cse0 1)) |v_#memory_int_446|) (= (store |v_#memory_$Pointer$.base_178| |v_~#pre~0.base_46| (store (select |v_#memory_$Pointer$.base_178| |v_~#pre~0.base_46|) .cse0 (select (select |v_#memory_$Pointer$.base_177| |v_~#pre~0.base_46|) .cse0))) |v_#memory_$Pointer$.base_177|) (= |v_worker_fnThread1of1ForFork0_~i~0#1_31| 0) (= (store |v_#memory_$Pointer$.offset_178| |v_~#pre~0.base_46| (store (select |v_#memory_$Pointer$.offset_178| |v_~#pre~0.base_46|) .cse0 (select (select |v_#memory_$Pointer$.offset_177| |v_~#pre~0.base_46|) .cse0))) |v_#memory_$Pointer$.offset_177|) (= (select |v_#valid_420| |v_~#pre~0.base_46|) 1) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_51| |v_~#pre~0.offset_46| 1) (select |v_#length_387| |v_~#pre~0.base_46|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_178|, #valid=|v_#valid_420|, #memory_int=|v_#memory_int_447|, ~#pre~0.base=|v_~#pre~0.base_46|, #length=|v_#length_387|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_51|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_178|, ~#pre~0.offset=|v_~#pre~0.offset_46|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_13|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_31|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_177|, #valid=|v_#valid_420|, #memory_int=|v_#memory_int_446|, ~#pre~0.base=|v_~#pre~0.base_46|, #length=|v_#length_387|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_51|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_177|, ~#pre~0.offset=|v_~#pre~0.offset_46|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 33133#[L739-5, L780-4]don't care [2022-07-22 12:38:22,138 INFO L750 eck$LassoCheckResult]: Loop: 33133#[L739-5, L780-4]don't care [1817] L739-5-->L741: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_33| |v_~#in~0.offset_60|))) (and (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_33| |v_~#in~0.offset_60| 1) (select |v_#length_397| |v_~#in~0.base_60|)) (<= 0 .cse0) (= (select |v_#valid_430| |v_~#in~0.base_60|) 1) (= (mod (select (select |v_#memory_int_456| |v_~#in~0.base_60|) .cse0) 256) 0) (< |v_worker_fnThread1of1ForFork0_~i~0#1_33| 2))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_33|, ~#in~0.base=|v_~#in~0.base_60|, ~#in~0.offset=|v_~#in~0.offset_60|, #valid=|v_#valid_430|, #memory_int=|v_#memory_int_456|, #length=|v_#length_397|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_33|, ~#in~0.base=|v_~#in~0.base_60|, ~#in~0.offset=|v_~#in~0.offset_60|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_21|, #valid=|v_#valid_430|, #memory_int=|v_#memory_int_456|, #length=|v_#length_397|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 33131#[L741, L780-4]don't care [1928] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_75|))) (and (= 0 (mod (select (select |v_#memory_int_618| |v_~#post~0.base_75|) .cse0) 256)) (= (select |v_#valid_568| |v_~#post~0.base_75|) 1) (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_47|) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_75| 1) (select |v_#length_527| |v_~#post~0.base_75|)) (<= 0 .cse0))) InVars {~#post~0.offset=|v_~#post~0.offset_75|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_48|, #valid=|v_#valid_568|, #memory_int=|v_#memory_int_618|, #length=|v_#length_527|, ~#post~0.base=|v_~#post~0.base_75|} OutVars{~#post~0.offset=|v_~#post~0.offset_75|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_47|, #valid=|v_#valid_568|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_31|, #memory_int=|v_#memory_int_618|, #length=|v_#length_527|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_13|, ~#post~0.base=|v_~#post~0.base_75|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 33133#[L739-5, L780-4]don't care [2022-07-22 12:38:22,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:22,138 INFO L85 PathProgramCache]: Analyzing trace with hash 1823824799, now seen corresponding path program 2 times [2022-07-22 12:38:22,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:22,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955407976] [2022-07-22 12:38:22,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:22,296 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:22,383 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:22,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:22,384 INFO L85 PathProgramCache]: Analyzing trace with hash 59216, now seen corresponding path program 2 times [2022-07-22 12:38:22,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:22,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293061129] [2022-07-22 12:38:22,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:22,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:22,391 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:22,398 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:22,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:22,399 INFO L85 PathProgramCache]: Analyzing trace with hash 349033326, now seen corresponding path program 1 times [2022-07-22 12:38:22,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:22,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607155616] [2022-07-22 12:38:22,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:22,500 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:22,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:22,560 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:40:13,344 WARN L233 SmtUtils]: Spent 1.85m on a formula simplification. DAG size of input: 392 DAG size of output: 358 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-07-22 12:40:32,308 WARN L233 SmtUtils]: Spent 17.33s on a formula simplification that was a NOOP. DAG size: 294 (called from [L 315] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-07-22 12:40:32,315 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:40:32,315 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:40:32,315 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:40:32,315 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:40:32,315 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:40:32,315 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:40:32,315 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:40:32,316 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:40:32,316 INFO L133 ssoRankerPreferences]: Filename of dumped script: one_time_barrier_2t.i_BEv2_Iteration5_Lasso [2022-07-22 12:40:32,316 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:40:32,316 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:40:32,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,328 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,341 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 12:40:32,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,343 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 12:40:32,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,347 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 12:40:32,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,351 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 12:40:32,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,356 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 12:40:32,358 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 12:40:32,360 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 12:40:32,362 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 12:40:32,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,365 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 12:40:32,367 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 12:40:32,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,371 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 12:40:32,373 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 12:40:32,374 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 12:40:32,376 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 12:40:32,377 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 12:40:32,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,380 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:40:32,382 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 12:41:11,988 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.IllegalArgumentException at de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) at java.base/java.util.AbstractMap.putAll(AbstractMap.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.PureSubstitution.(PureSubstitution.java:81) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.(Substitution.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.replaceMapReads(MapEliminator.java:518) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.getRewrittenTransFormula(MapEliminator.java:342) at de.uni_freiburg.informatik.ultimate.lassoranker.preprocessors.MapEliminationLassoPreprocessor.process(MapEliminationLassoPreprocessor.java:111) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.applyPreprocessor(LassoBuilder.java:154) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.preprocess(LassoBuilder.java:262) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.preprocess(LassoAnalysis.java:280) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.(LassoAnalysis.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:602) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:910) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:41:11,992 INFO L158 Benchmark]: Toolchain (without parser) took 199476.01ms. Allocated memory was 155.2MB in the beginning and 304.1MB in the end (delta: 148.9MB). Free memory was 127.7MB in the beginning and 239.3MB in the end (delta: -111.6MB). Peak memory consumption was 209.8MB. Max. memory is 8.0GB. [2022-07-22 12:41:11,992 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 155.2MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:41:11,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 723.81ms. Allocated memory is still 155.2MB. Free memory was 127.5MB in the beginning and 104.5MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-07-22 12:41:11,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 150.65ms. Allocated memory is still 155.2MB. Free memory was 104.5MB in the beginning and 135.0MB in the end (delta: -30.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-07-22 12:41:11,993 INFO L158 Benchmark]: Boogie Preprocessor took 74.81ms. Allocated memory is still 155.2MB. Free memory was 134.4MB in the beginning and 131.4MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-22 12:41:11,994 INFO L158 Benchmark]: RCFGBuilder took 1191.56ms. Allocated memory is still 155.2MB. Free memory was 131.4MB in the beginning and 94.7MB in the end (delta: 36.7MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. [2022-07-22 12:41:11,994 INFO L158 Benchmark]: BuchiAutomizer took 197323.52ms. Allocated memory was 155.2MB in the beginning and 304.1MB in the end (delta: 148.9MB). Free memory was 94.7MB in the beginning and 239.3MB in the end (delta: -144.6MB). Peak memory consumption was 175.2MB. Max. memory is 8.0GB. [2022-07-22 12:41:11,996 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 155.2MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 723.81ms. Allocated memory is still 155.2MB. Free memory was 127.5MB in the beginning and 104.5MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 150.65ms. Allocated memory is still 155.2MB. Free memory was 104.5MB in the beginning and 135.0MB in the end (delta: -30.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 74.81ms. Allocated memory is still 155.2MB. Free memory was 134.4MB in the beginning and 131.4MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1191.56ms. Allocated memory is still 155.2MB. Free memory was 131.4MB in the beginning and 94.7MB in the end (delta: 36.7MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 197323.52ms. Allocated memory was 155.2MB in the beginning and 304.1MB in the end (delta: 148.9MB). Free memory was 94.7MB in the beginning and 239.3MB in the end (delta: -144.6MB). Peak memory consumption was 175.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 15.5s, 441 PlacesBefore, 105 PlacesAfterwards, 501 TransitionsBefore, 132 TransitionsAfterwards, 93696 CoEnabledTransitionPairs, 6 FixpointIterations, 57 TrivialSequentialCompositions, 279 ConcurrentSequentialCompositions, 6 TrivialYvCompositions, 99 ConcurrentYvCompositions, 33 ChoiceCompositions, 474 TotalNumberOfCompositions, 158911 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 71559, positive: 70486, positive conditional: 0, positive unconditional: 70486, negative: 1073, negative conditional: 0, negative unconditional: 1073, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 50884, positive: 50612, positive conditional: 0, positive unconditional: 50612, negative: 272, negative conditional: 0, negative unconditional: 272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 71559, positive: 19874, positive conditional: 0, positive unconditional: 19874, negative: 801, negative conditional: 0, negative unconditional: 801, unknown: 50884, unknown conditional: 0, unknown unconditional: 50884] , Statistics on independence cache: Total cache size (in pairs): 693, Positive cache size: 580, Positive conditional cache size: 0, Positive unconditional cache size: 580, Negative cache size: 113, Negative conditional cache size: 0, Negative unconditional cache size: 113 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:41:12,048 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:41:12,251 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:41:12,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...