/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_3t.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:37:51,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:37:51,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:37:51,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:37:52,056 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 12:37:52,110 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:37:52,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:37:52,111 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:37:52,111 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:37:52,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:37:52,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:37:52,113 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:37:52,114 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:37:52,114 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:37:52,115 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:37:52,116 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:37:52,116 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:37:52,116 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:37:52,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:37:52,117 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:37:52,117 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:37:52,117 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:37:52,117 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:37:52,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:37:52,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:37:52,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:37:52,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:37:52,119 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:37:52,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:37:52,119 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:37:52,120 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:37:52,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:37:52,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:37:52,121 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:37:52,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:37:52,122 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:37:52,122 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:37:52,125 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:37:52,125 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:37:52,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:37:52,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:37:52,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:37:52,587 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:37:52,587 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:37:52,589 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_3t.i [2022-07-22 12:37:52,688 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc0abd3c4/37e1e8a686304ae982d982abcf06c0db/FLAG6df9fe641 [2022-07-22 12:37:53,398 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:37:53,398 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_3t.i [2022-07-22 12:37:53,415 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc0abd3c4/37e1e8a686304ae982d982abcf06c0db/FLAG6df9fe641 [2022-07-22 12:37:53,670 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc0abd3c4/37e1e8a686304ae982d982abcf06c0db [2022-07-22 12:37:53,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:37:53,679 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:37:53,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:53,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:37:53,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:37:53,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1e501e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:53, skipping insertion in model container [2022-07-22 12:37:53,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:53" (1/1) ... [2022-07-22 12:37:53,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:37:53,774 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:37:53,926 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:54,264 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_3t.i[30448,30461] [2022-07-22 12:37:54,276 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_3t.i[30811,30824] [2022-07-22 12:37:54,296 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_3t.i[31483,31496] [2022-07-22 12:37:54,299 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_3t.i[31534,31547] [2022-07-22 12:37:54,304 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_3t.i[31683,31696] [2022-07-22 12:37:54,307 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_3t.i[31760,31773] [2022-07-22 12:37:54,309 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_3t.i[31807,31820] [2022-07-22 12:37:54,313 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_3t.i[31916,31929] [2022-07-22 12:37:54,321 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_3t.i[32035,32048] [2022-07-22 12:37:54,322 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_3t.i[32083,32096] [2022-07-22 12:37:54,326 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_3t.i[32160,32173] [2022-07-22 12:37:54,331 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_3t.i[32286,32299] [2022-07-22 12:37:54,360 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_3t.i[32869,32882] [2022-07-22 12:37:54,362 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_3t.i[32946,32959] [2022-07-22 12:37:54,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:54,381 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:37:54,404 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:54,453 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_3t.i[30448,30461] [2022-07-22 12:37:54,455 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_3t.i[30811,30824] [2022-07-22 12:37:54,464 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_3t.i[31483,31496] [2022-07-22 12:37:54,468 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_3t.i[31534,31547] [2022-07-22 12:37:54,473 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_3t.i[31683,31696] [2022-07-22 12:37:54,477 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_3t.i[31760,31773] [2022-07-22 12:37:54,480 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_3t.i[31807,31820] [2022-07-22 12:37:54,481 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_3t.i[31916,31929] [2022-07-22 12:37:54,485 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_3t.i[32035,32048] [2022-07-22 12:37:54,486 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_3t.i[32083,32096] [2022-07-22 12:37:54,489 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_3t.i[32160,32173] [2022-07-22 12:37:54,492 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_3t.i[32286,32299] [2022-07-22 12:37:54,507 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_3t.i[32869,32882] [2022-07-22 12:37:54,508 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_3t.i[32946,32959] [2022-07-22 12:37:54,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:54,579 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:37:54,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54 WrapperNode [2022-07-22 12:37:54,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:54,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:37:54,581 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:37:54,581 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:37:54,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,716 INFO L137 Inliner]: procedures = 174, calls = 75, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 464 [2022-07-22 12:37:54,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:37:54,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:37:54,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:37:54,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:37:54,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,805 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:37:54,841 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:37:54,842 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:37:54,842 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:37:54,843 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (1/1) ... [2022-07-22 12:37:54,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:37:54,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:37:54,885 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 12:37:54,903 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 12:37:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:37:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:37:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:37:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2022-07-22 12:37:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2022-07-22 12:37:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:37:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 12:37:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:37:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 12:37:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:37:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:37:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:37:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:37:54,952 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 12:37:55,208 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:37:55,210 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:37:56,060 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:37:56,076 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:37:56,076 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2022-07-22 12:37:56,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:37:56 BoogieIcfgContainer [2022-07-22 12:37:56,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:37:56,081 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:37:56,081 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:37:56,085 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:37:56,086 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:56,086 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:37:53" (1/3) ... [2022-07-22 12:37:56,087 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@70da2ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:37:56, skipping insertion in model container [2022-07-22 12:37:56,088 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:56,088 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:54" (2/3) ... [2022-07-22 12:37:56,088 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@70da2ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:37:56, skipping insertion in model container [2022-07-22 12:37:56,088 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:37:56,089 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:37:56" (3/3) ... [2022-07-22 12:37:56,090 INFO L322 chiAutomizerObserver]: Analyzing ICFG one_time_barrier_3t.i [2022-07-22 12:37:56,358 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-22 12:37:56,431 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 446 places, 506 transitions, 1020 flow [2022-07-22 12:37:56,793 INFO L129 PetriNetUnfolder]: 95/743 cut-off events. [2022-07-22 12:37:56,794 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:37:56,813 INFO L84 FinitePrefix]: Finished finitePrefix Result has 749 conditions, 743 events. 95/743 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2322 event pairs, 0 based on Foata normal form. 0/646 useless extension candidates. Maximal degree in co-relation 434. Up to 4 conditions per place. [2022-07-22 12:37:56,814 INFO L82 GeneralOperation]: Start removeDead. Operand has 446 places, 506 transitions, 1020 flow [2022-07-22 12:37:56,864 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 446 places, 506 transitions, 1020 flow [2022-07-22 12:37:56,868 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:37:56,880 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 446 places, 506 transitions, 1020 flow [2022-07-22 12:37:56,883 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 446 places, 506 transitions, 1020 flow [2022-07-22 12:37:56,884 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 446 places, 506 transitions, 1020 flow [2022-07-22 12:37:57,119 INFO L129 PetriNetUnfolder]: 95/743 cut-off events. [2022-07-22 12:37:57,119 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:37:57,131 INFO L84 FinitePrefix]: Finished finitePrefix Result has 749 conditions, 743 events. 95/743 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2320 event pairs, 0 based on Foata normal form. 0/646 useless extension candidates. Maximal degree in co-relation 434. Up to 4 conditions per place. [2022-07-22 12:37:57,203 INFO L116 LiptonReduction]: Number of co-enabled transitions 93696 [2022-07-22 12:38:12,467 INFO L131 LiptonReduction]: Checked pairs total: 163862 [2022-07-22 12:38:12,467 INFO L133 LiptonReduction]: Total number of compositions: 485 [2022-07-22 12:38:12,491 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:38:12,491 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:38:12,491 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:38:12,491 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:38:12,492 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:38:12,492 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:38:12,492 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:38:12,492 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:38:12,494 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:38:12,824 INFO L131 ngComponentsAnalysis]: Automaton has 526 accepting balls. 1504 [2022-07-22 12:38:12,825 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:12,825 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:12,833 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:38:12,833 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:38:12,833 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:38:12,833 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 2688 states, but on-demand construction may add more states [2022-07-22 12:38:12,900 INFO L131 ngComponentsAnalysis]: Automaton has 526 accepting balls. 1504 [2022-07-22 12:38:12,901 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:12,901 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:12,901 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:38:12,901 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:38:12,908 INFO L748 eck$LassoCheckResult]: Stem: 449#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, 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_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} 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] 452#[L772-4]don't care [2022-07-22 12:38:12,908 INFO L750 eck$LassoCheckResult]: Loop: 452#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 452#[L772-4]don't care [2022-07-22 12:38:12,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:12,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1991, now seen corresponding path program 1 times [2022-07-22 12:38:12,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:12,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723118497] [2022-07-22 12:38:12,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:12,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:13,092 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:13,154 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:13,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:13,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1967, now seen corresponding path program 1 times [2022-07-22 12:38:13,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:13,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990878347] [2022-07-22 12:38:13,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:13,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:13,183 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:13,218 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:13,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:13,221 INFO L85 PathProgramCache]: Analyzing trace with hash 63657, now seen corresponding path program 1 times [2022-07-22 12:38:13,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:13,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543632719] [2022-07-22 12:38:13,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:13,311 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:13,390 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:14,390 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:14,391 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:14,391 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:14,392 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:14,392 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:14,392 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,392 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:14,392 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:14,392 INFO L133 ssoRankerPreferences]: Filename of dumped script: one_time_barrier_3t.i_BEv2_Iteration1_Lasso [2022-07-22 12:38:14,393 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:14,393 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:14,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:14,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,228 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,259 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,261 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,297 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,299 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,301 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,312 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,320 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,328 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 12:38:17,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,331 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 12:38:18,223 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:18,229 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:18,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,235 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 12:38:18,246 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 12:38:18,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:18,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:18,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:18,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:18,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,320 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:18,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,322 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 12:38:18,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:18,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,347 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:18,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:18,349 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 12:38:18,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,401 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 12:38:18,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,403 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 12:38:18,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:18,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,429 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 12:38:18,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,479 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 12:38:18,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,482 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 12:38:18,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,507 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 12:38:18,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,555 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 12:38:18,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,558 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 12:38:18,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:18,566 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 12:38:18,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,574 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:18,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,626 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 12:38:18,629 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 12:38:18,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,641 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,699 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 12:38:18,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,702 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 12:38:18,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:18,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,719 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,722 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 12:38:18,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,763 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 12:38:18,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,765 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 12:38:18,766 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 12:38:18,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:18,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,776 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,831 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 12:38:18,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,833 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 12:38:18,835 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 12:38:18,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:18,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:18,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:18,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:18,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,887 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 12:38:18,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,889 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 12:38:18,890 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 12:38:18,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:18,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,905 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,905 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:18,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:18,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:18,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:18,963 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 12:38:18,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:18,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:18,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:18,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:18,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:18,983 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:18,983 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:18,987 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 12:38:18,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,032 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:19,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,034 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 12:38:19,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,052 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 12:38:19,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:19,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,080 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 12:38:19,086 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 12:38:19,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,096 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,122 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-07-22 12:38:19,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,123 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 12:38:19,146 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 12:38:19,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:19,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,183 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 12:38:19,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,187 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 12:38:19,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,190 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 12:38:19,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:19,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,198 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:19,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:19,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,224 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 12:38:19,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,225 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 12:38:19,226 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 12:38:19,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,238 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,269 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 12:38:19,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,271 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 12:38:19,273 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 12:38:19,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,316 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 12:38:19,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,318 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 12:38:19,319 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 12:38:19,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,333 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,359 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-07-22 12:38:19,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,360 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 12:38:19,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:19,364 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 12:38:19,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,373 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,373 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,426 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 12:38:19,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,428 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 12:38:19,431 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 12:38:19,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:19,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,441 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,467 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 12:38:19,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,469 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 12:38:19,470 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 12:38:19,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,478 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,480 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,480 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,515 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-22 12:38:19,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,516 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 12:38:19,517 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 12:38:19,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:19,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,526 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,551 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:19,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,553 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 12:38:19,556 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 12:38:19,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,566 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,566 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,599 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 12:38:19,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,600 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 12:38:19,605 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 12:38:19,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:19,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,614 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,614 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,675 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 12:38:19,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,676 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 12:38:19,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:19,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:19,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,689 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:19,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:19,691 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 12:38:19,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:19,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,733 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 12:38:19,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,737 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 12:38:19,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,745 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,771 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:19,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,772 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 12:38:19,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,786 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,790 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 12:38:19,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,812 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 12:38:19,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,814 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 12:38:19,815 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 12:38:19,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,851 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 12:38:19,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,852 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 12:38:19,853 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 12:38:19,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,897 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 12:38:19,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,898 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 12:38:19,899 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 12:38:19,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:19,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,909 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,909 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:19,934 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 12:38:19,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:19,935 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:19,936 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 12:38:19,937 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 12:38:19,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:19,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:19,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:19,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:19,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:19,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:19,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:19,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,001 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 12:38:20,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,002 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 12:38:20,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,016 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,016 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,020 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 12:38:20,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,068 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 12:38:20,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,070 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 12:38:20,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:20,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:20,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:20,084 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 12:38:20,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,123 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 12:38:20,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,125 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 12:38:20,127 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 12:38:20,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:20,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,134 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:20,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:20,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,159 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 12:38:20,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,160 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 12:38:20,161 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 12:38:20,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,170 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,195 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 12:38:20,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,197 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 12:38:20,197 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 12:38:20,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:20,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,206 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:20,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:20,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,229 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 12:38:20,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,231 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 12:38:20,234 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 12:38:20,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,268 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:20,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,270 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 12:38:20,270 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 12:38:20,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,279 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,325 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 12:38:20,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,326 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 12:38:20,330 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 12:38:20,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,343 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,389 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 12:38:20,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,390 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 12:38:20,393 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 12:38:20,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,403 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,403 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,430 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-22 12:38:20,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,431 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 12:38:20,433 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 12:38:20,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,467 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-22 12:38:20,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,470 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 12:38:20,471 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 12:38:20,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,478 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,480 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,480 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,534 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:20,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,535 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 12:38:20,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,554 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 12:38:20,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,593 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:20,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,595 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 12:38:20,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,608 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 12:38:20,608 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,608 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,645 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-22 12:38:20,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,647 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 12:38:20,648 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 12:38:20,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,658 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,684 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 12:38:20,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,686 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 12:38:20,687 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 12:38:20,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,723 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:20,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,724 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 12:38:20,726 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 12:38:20,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,780 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 12:38:20,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,782 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 12:38:20,782 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 12:38:20,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,792 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,793 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,818 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 12:38:20,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,819 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 12:38:20,820 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 12:38:20,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,829 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,853 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 12:38:20,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,855 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 12:38:20,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,857 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 12:38:20,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:20,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,865 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:20,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:20,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,888 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:38:20,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,891 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 12:38:20,892 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 12:38:20,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,925 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 12:38:20,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,927 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 12:38:20,928 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 12:38:20,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,938 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,964 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 12:38:20,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,964 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,965 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 12:38:20,966 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 12:38:20,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:20,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:20,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,973 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:20,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:20,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,995 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 12:38:20,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,997 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 12:38:20,998 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 12:38:20,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,008 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,061 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 12:38:21,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:21,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,075 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,079 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 12:38:21,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,114 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 12:38:21,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,115 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 12:38:21,116 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 12:38:21,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:38:21,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,154 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:38:21,156 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 12:38:21,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,192 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:38:21,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,227 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,229 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:38:21,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:21,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:21,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:21,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:21,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,261 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:38:21,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,262 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:38:21,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:21,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:21,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:21,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,296 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:38:21,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,297 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:38:21,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:21,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,308 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,334 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-22 12:38:21,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,336 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,337 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:38:21,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,347 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,377 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:38:21,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,378 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:38:21,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 12:38:21,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,418 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:21,509 INFO L443 ModelExtractionUtils]: Simplification made 17 calls to the SMT solver. [2022-07-22 12:38:21,510 INFO L444 ModelExtractionUtils]: 4 out of 28 variables were initially zero. Simplification set additionally 21 variables to zero. [2022-07-22 12:38:21,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,525 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,564 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:21,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:38:21,587 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:21,587 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:21,588 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~i~4#1) = -2*ULTIMATE.start_main_~i~4#1 + 5 Supporting invariants [] [2022-07-22 12:38:21,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,841 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:23,129 INFO L257 tatePredicateManager]: 181 out of 181 supporting invariants were superfluous and have been removed [2022-07-22 12:38:23,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:23,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:23,190 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:23,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:38:23,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:23,210 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 12:38:23,246 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 12:38:23,250 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 2688 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:23,370 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 2688 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 2690 states and 6925 transitions. Complement of second has 3 states. [2022-07-22 12:38:23,373 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 12:38:23,379 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 12:38:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:38:23,381 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:38:23,382 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:23,382 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:38:23,382 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:23,382 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:38:23,382 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:23,383 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2690 states and 6925 transitions. [2022-07-22 12:38:23,423 INFO L131 ngComponentsAnalysis]: Automaton has 525 accepting balls. 1503 [2022-07-22 12:38:23,470 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2690 states to 2683 states and 6915 transitions. [2022-07-22 12:38:23,472 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2681 [2022-07-22 12:38:23,479 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2682 [2022-07-22 12:38:23,480 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2683 states and 6915 transitions. [2022-07-22 12:38:23,494 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:23,494 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2683 states and 6915 transitions. [2022-07-22 12:38:23,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2683 states and 6915 transitions. [2022-07-22 12:38:23,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2683 to 2683. [2022-07-22 12:38:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2683 states, 2683 states have (on average 2.577338799850913) internal successors, (6915), 2682 states have internal predecessors, (6915), 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 12:38:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 2683 states and 6915 transitions. [2022-07-22 12:38:23,669 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2683 states and 6915 transitions. [2022-07-22 12:38:23,669 INFO L425 stractBuchiCegarLoop]: Abstraction has 2683 states and 6915 transitions. [2022-07-22 12:38:23,669 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:38:23,669 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2683 states and 6915 transitions. [2022-07-22 12:38:23,700 INFO L131 ngComponentsAnalysis]: Automaton has 525 accepting balls. 1503 [2022-07-22 12:38:23,701 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:23,701 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:23,701 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:38:23,701 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:38:23,703 INFO L748 eck$LassoCheckResult]: Stem: 12166#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, 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_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} 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] 12168#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$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] 13406#[L779-5]don't care [1925] L779-5-->L737-2: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 8))) (and (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| (select (select |v_#memory_int_601| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 12) (select |v_#length_499| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|)) (= |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_43| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= (select |v_#valid_538| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) 1) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_20| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| |v_ULTIMATE.start_worker_fn_~tid~0#1_56|))) 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_538|, #memory_int=|v_#memory_int_601|, #length=|v_#length_499|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_24|, 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_20|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_28|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_20|, 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_10|, 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_30|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_15|, 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_20|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_21|, #length=|v_#length_499|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_21|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_27|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_51|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_21|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_19|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_22|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_48|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_32|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_17|, 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_97|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_19|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_24|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_10|, ULTIMATE.start_worker_fn_#t~pre31#1=|v_ULTIMATE.start_worker_fn_#t~pre31#1_12|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_601|, 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_25|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_16|, 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_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_#t~pre20#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~mem18#1.base, ULTIMATE.start_worker_fn_#t~mem18#1.offset, ULTIMATE.start_worker_fn_#t~ret19#1, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem22#1, ULTIMATE.start_worker_fn_#t~mem24#1.offset, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem26#1, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem24#1.base, ULTIMATE.start_worker_fn_#t~mem21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~pre31#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#t~ret25#1, ULTIMATE.start_worker_fn_#t~pre27#1, ULTIMATE.start_worker_fn_#in~arg#1.offset] 11500#[L737-2]don't care [1794] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39|))) (and (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39| 1) (select |v_#length_347| |v_~#pre~0.base_39|)) (<= 0 .cse0) (= (store |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.base_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.base_167|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_30| 0) (= (store |v_#memory_int_418| |v_~#pre~0.base_39| (store (select |v_#memory_int_418| |v_~#pre~0.base_39|) .cse0 1)) |v_#memory_int_417|) (= (store |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.offset_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.offset_167|) (= (select |v_#valid_374| |v_~#pre~0.base_39|) 1))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_168|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_418|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_168|, ~#pre~0.offset=|v_~#pre~0.offset_39|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_30|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_167|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_11|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_417|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_167|, ~#pre~0.offset=|v_~#pre~0.offset_39|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, #memory_int, #memory_$Pointer$.offset] 10110#[L739-5]don't care [2022-07-22 12:38:23,703 INFO L750 eck$LassoCheckResult]: Loop: 10110#[L739-5]don't care [1953] L739-5-->L739-5: Formula: false InVars {} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_58|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_38|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_30|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_26|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#1] 10110#[L739-5]don't care [2022-07-22 12:38:23,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:23,703 INFO L85 PathProgramCache]: Analyzing trace with hash 61249300, now seen corresponding path program 1 times [2022-07-22 12:38:23,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:23,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308839226] [2022-07-22 12:38:23,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:23,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:23,852 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 12:38:23,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:23,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308839226] [2022-07-22 12:38:23,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308839226] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:23,853 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:23,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:38:23,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288862833] [2022-07-22 12:38:23,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:23,857 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:23,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:23,858 INFO L85 PathProgramCache]: Analyzing trace with hash 1984, now seen corresponding path program 1 times [2022-07-22 12:38:23,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:23,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811462464] [2022-07-22 12:38:23,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:23,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:23,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:23,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811462464] [2022-07-22 12:38:23,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1811462464] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:23,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:23,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2022-07-22 12:38:23,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546035056] [2022-07-22 12:38:23,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:23,882 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-07-22 12:38:23,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:23,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-22 12:38:23,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-22 12:38:23,887 INFO L87 Difference]: Start difference. First operand 2683 states and 6915 transitions. cyclomatic complexity: 4758 Second operand has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 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 12:38:24,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:24,117 INFO L93 Difference]: Finished difference Result 2627 states and 6018 transitions. [2022-07-22 12:38:24,117 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2627 states and 6018 transitions. [2022-07-22 12:38:24,152 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-22 12:38:24,181 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2627 states to 2617 states and 6000 transitions. [2022-07-22 12:38:24,181 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2616 [2022-07-22 12:38:24,186 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2616 [2022-07-22 12:38:24,186 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2617 states and 6000 transitions. [2022-07-22 12:38:24,194 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:24,194 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2617 states and 6000 transitions. [2022-07-22 12:38:24,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2617 states and 6000 transitions. [2022-07-22 12:38:24,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2617 to 2617. [2022-07-22 12:38:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2617 states, 2617 states have (on average 2.292701566679404) internal successors, (6000), 2616 states have internal predecessors, (6000), 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 12:38:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2617 states and 6000 transitions. [2022-07-22 12:38:24,286 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2617 states and 6000 transitions. [2022-07-22 12:38:24,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-22 12:38:24,288 INFO L425 stractBuchiCegarLoop]: Abstraction has 2617 states and 6000 transitions. [2022-07-22 12:38:24,288 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:38:24,288 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2617 states and 6000 transitions. [2022-07-22 12:38:24,310 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-22 12:38:24,310 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:24,310 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:24,311 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:38:24,311 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:24,313 INFO L748 eck$LassoCheckResult]: Stem: 20043#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, 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_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} 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] 20045#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$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] 21265#[L779-5]don't care [1925] L779-5-->L737-2: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 8))) (and (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| (select (select |v_#memory_int_601| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 12) (select |v_#length_499| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|)) (= |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_43| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= (select |v_#valid_538| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) 1) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_20| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| |v_ULTIMATE.start_worker_fn_~tid~0#1_56|))) 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_538|, #memory_int=|v_#memory_int_601|, #length=|v_#length_499|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_24|, 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_20|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_28|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_20|, 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_10|, 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_30|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_15|, 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_20|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_21|, #length=|v_#length_499|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_21|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_27|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_51|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_21|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_19|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_22|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_48|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_32|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_17|, 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_97|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_19|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_24|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_10|, ULTIMATE.start_worker_fn_#t~pre31#1=|v_ULTIMATE.start_worker_fn_#t~pre31#1_12|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_601|, 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_25|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_16|, 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_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_#t~pre20#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~mem18#1.base, ULTIMATE.start_worker_fn_#t~mem18#1.offset, ULTIMATE.start_worker_fn_#t~ret19#1, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem22#1, ULTIMATE.start_worker_fn_#t~mem24#1.offset, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem26#1, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem24#1.base, ULTIMATE.start_worker_fn_#t~mem21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~pre31#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#t~ret25#1, ULTIMATE.start_worker_fn_#t~pre27#1, ULTIMATE.start_worker_fn_#in~arg#1.offset] 19395#[L737-2]don't care [1794] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39|))) (and (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39| 1) (select |v_#length_347| |v_~#pre~0.base_39|)) (<= 0 .cse0) (= (store |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.base_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.base_167|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_30| 0) (= (store |v_#memory_int_418| |v_~#pre~0.base_39| (store (select |v_#memory_int_418| |v_~#pre~0.base_39|) .cse0 1)) |v_#memory_int_417|) (= (store |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.offset_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.offset_167|) (= (select |v_#valid_374| |v_~#pre~0.base_39|) 1))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_168|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_418|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_168|, ~#pre~0.offset=|v_~#pre~0.offset_39|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_30|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_167|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_11|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_417|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_167|, ~#pre~0.offset=|v_~#pre~0.offset_39|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, #memory_int, #memory_$Pointer$.offset] 18063#[L739-5]don't care [2022-07-22 12:38:24,313 INFO L750 eck$LassoCheckResult]: Loop: 18063#[L739-5]don't care [1725] L739-5-->L741: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41|))) (and (<= 0 .cse0) (= (mod (select (select |v_#memory_int_341| |v_~#in~0.base_41|) .cse0) 256) 0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_18| 3) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41| 1) (select |v_#length_285| |v_~#in~0.base_41|)) (= (select |v_#valid_306| |v_~#in~0.base_41|) 1))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_14|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 18061#[L741]don't care [1952] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80|))) (and (= (select |v_#valid_578| |v_~#post~0.base_80|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_651| |v_~#post~0.base_80|) .cse0) 256) 0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80| 1) (select |v_#length_539| |v_~#post~0.base_80|)) (= |v_ULTIMATE.start_worker_fn_~i~0#1_54| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| 1)))) InVars {~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_55|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} OutVars{~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_34|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_24|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 18063#[L739-5]don't care [2022-07-22 12:38:24,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,314 INFO L85 PathProgramCache]: Analyzing trace with hash 61249300, now seen corresponding path program 2 times [2022-07-22 12:38:24,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888558931] [2022-07-22 12:38:24,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:24,345 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 12:38:24,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:24,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888558931] [2022-07-22 12:38:24,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888558931] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:24,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:24,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:38:24,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603850361] [2022-07-22 12:38:24,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:24,346 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:24,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,347 INFO L85 PathProgramCache]: Analyzing trace with hash 56388, now seen corresponding path program 1 times [2022-07-22 12:38:24,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533623655] [2022-07-22 12:38:24,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,356 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,366 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:24,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:24,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:24,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:38:24,436 INFO L87 Difference]: Start difference. First operand 2617 states and 6000 transitions. cyclomatic complexity: 3901 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 12:38:24,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:24,713 INFO L93 Difference]: Finished difference Result 2617 states and 5999 transitions. [2022-07-22 12:38:24,713 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2617 states and 5999 transitions. [2022-07-22 12:38:24,740 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-22 12:38:24,767 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2617 states to 2617 states and 5999 transitions. [2022-07-22 12:38:24,767 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2616 [2022-07-22 12:38:24,771 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2616 [2022-07-22 12:38:24,771 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2617 states and 5999 transitions. [2022-07-22 12:38:24,777 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:24,778 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2617 states and 5999 transitions. [2022-07-22 12:38:24,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2617 states and 5999 transitions. [2022-07-22 12:38:24,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2617 to 2617. [2022-07-22 12:38:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2617 states, 2617 states have (on average 2.292319449751624) internal successors, (5999), 2616 states have internal predecessors, (5999), 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 12:38:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2617 states and 5999 transitions. [2022-07-22 12:38:24,860 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2617 states and 5999 transitions. [2022-07-22 12:38:24,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:24,861 INFO L425 stractBuchiCegarLoop]: Abstraction has 2617 states and 5999 transitions. [2022-07-22 12:38:24,861 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:38:24,861 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2617 states and 5999 transitions. [2022-07-22 12:38:24,882 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-22 12:38:24,882 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:24,882 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:24,883 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:38:24,883 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:24,884 INFO L748 eck$LassoCheckResult]: Stem: 27900#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, 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_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} 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] 27902#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 29976#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] 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] 29124#[L779-5]don't care [1925] L779-5-->L737-2: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 8))) (and (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| (select (select |v_#memory_int_601| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 12) (select |v_#length_499| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|)) (= |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_43| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= (select |v_#valid_538| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) 1) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_20| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| |v_ULTIMATE.start_worker_fn_~tid~0#1_56|))) 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_538|, #memory_int=|v_#memory_int_601|, #length=|v_#length_499|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_24|, 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_20|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_28|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_20|, 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_10|, 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_30|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_15|, 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_20|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_21|, #length=|v_#length_499|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_21|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_27|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_51|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_21|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_19|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_22|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_48|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_32|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_17|, 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_97|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_19|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_24|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_10|, ULTIMATE.start_worker_fn_#t~pre31#1=|v_ULTIMATE.start_worker_fn_#t~pre31#1_12|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_601|, 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_25|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_16|, 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_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_#t~pre20#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~mem18#1.base, ULTIMATE.start_worker_fn_#t~mem18#1.offset, ULTIMATE.start_worker_fn_#t~ret19#1, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem22#1, ULTIMATE.start_worker_fn_#t~mem24#1.offset, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem26#1, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem24#1.base, ULTIMATE.start_worker_fn_#t~mem21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~pre31#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#t~ret25#1, ULTIMATE.start_worker_fn_#t~pre27#1, ULTIMATE.start_worker_fn_#in~arg#1.offset] 27252#[L737-2]don't care [1794] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39|))) (and (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39| 1) (select |v_#length_347| |v_~#pre~0.base_39|)) (<= 0 .cse0) (= (store |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.base_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.base_167|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_30| 0) (= (store |v_#memory_int_418| |v_~#pre~0.base_39| (store (select |v_#memory_int_418| |v_~#pre~0.base_39|) .cse0 1)) |v_#memory_int_417|) (= (store |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.offset_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.offset_167|) (= (select |v_#valid_374| |v_~#pre~0.base_39|) 1))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_168|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_418|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_168|, ~#pre~0.offset=|v_~#pre~0.offset_39|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_30|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_167|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_11|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_417|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_167|, ~#pre~0.offset=|v_~#pre~0.offset_39|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, #memory_int, #memory_$Pointer$.offset] 25928#[L739-5]don't care [2022-07-22 12:38:24,884 INFO L750 eck$LassoCheckResult]: Loop: 25928#[L739-5]don't care [1725] L739-5-->L741: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41|))) (and (<= 0 .cse0) (= (mod (select (select |v_#memory_int_341| |v_~#in~0.base_41|) .cse0) 256) 0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_18| 3) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41| 1) (select |v_#length_285| |v_~#in~0.base_41|)) (= (select |v_#valid_306| |v_~#in~0.base_41|) 1))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_14|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 25926#[L741]don't care [1952] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80|))) (and (= (select |v_#valid_578| |v_~#post~0.base_80|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_651| |v_~#post~0.base_80|) .cse0) 256) 0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80| 1) (select |v_#length_539| |v_~#post~0.base_80|)) (= |v_ULTIMATE.start_worker_fn_~i~0#1_54| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| 1)))) InVars {~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_55|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} OutVars{~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_34|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_24|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 25928#[L739-5]don't care [2022-07-22 12:38:24,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,885 INFO L85 PathProgramCache]: Analyzing trace with hash 1898341106, now seen corresponding path program 1 times [2022-07-22 12:38:24,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832578958] [2022-07-22 12:38:24,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:24,929 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 12:38:24,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:24,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832578958] [2022-07-22 12:38:24,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832578958] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:38:24,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1560232120] [2022-07-22 12:38:24,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:38:24,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:24,932 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:38:24,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2022-07-22 12:38:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:25,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:25,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:25,052 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 12:38:25,052 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 12:38:25,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1560232120] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:25,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-22 12:38:25,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2022-07-22 12:38:25,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319846095] [2022-07-22 12:38:25,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:25,054 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:25,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:25,054 INFO L85 PathProgramCache]: Analyzing trace with hash 56388, now seen corresponding path program 2 times [2022-07-22 12:38:25,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:25,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540199890] [2022-07-22 12:38:25,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:25,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,064 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,073 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:25,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:25,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:25,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:38:25,145 INFO L87 Difference]: Start difference. First operand 2617 states and 5999 transitions. cyclomatic complexity: 3900 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 12:38:25,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:25,429 INFO L93 Difference]: Finished difference Result 2574 states and 5947 transitions. [2022-07-22 12:38:25,429 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2574 states and 5947 transitions. [2022-07-22 12:38:25,456 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-22 12:38:25,483 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2574 states to 2574 states and 5947 transitions. [2022-07-22 12:38:25,484 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2573 [2022-07-22 12:38:25,488 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2573 [2022-07-22 12:38:25,488 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2574 states and 5947 transitions. [2022-07-22 12:38:25,495 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:25,495 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2574 states and 5947 transitions. [2022-07-22 12:38:25,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2574 states and 5947 transitions. [2022-07-22 12:38:25,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2574 to 2574. [2022-07-22 12:38:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2574 states, 2574 states have (on average 2.3104118104118103) internal successors, (5947), 2573 states have internal predecessors, (5947), 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 12:38:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 2574 states and 5947 transitions. [2022-07-22 12:38:25,579 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2574 states and 5947 transitions. [2022-07-22 12:38:25,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:25,580 INFO L425 stractBuchiCegarLoop]: Abstraction has 2574 states and 5947 transitions. [2022-07-22 12:38:25,580 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:38:25,580 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2574 states and 5947 transitions. [2022-07-22 12:38:25,600 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-22 12:38:25,600 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:25,600 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:25,601 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:25,601 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:25,602 INFO L748 eck$LassoCheckResult]: Stem: 35688#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, 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_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} 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] 35690#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 37728#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$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$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 36900#[L779-5]don't care [1839] L779-5-->L780-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1 4) (select |v_#length_411| |v_ULTIMATE.start_main_~#worker~0#1.base_25|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre35#1_15|) (< |v_ULTIMATE.start_main_~i~5#1_33| 2) (= (store |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.offset_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.offset_195|) (= (select |v_#valid_442| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) 1) (= (store |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.base_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.base_195|) (= (store |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 |v_ULTIMATE.start_main_#t~pre35#1_15|)) |v_#memory_int_487|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_196|, #pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_488|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_196|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_195|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_487|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_195|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 36902#[L780-3]don't care [1474] 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] 35206#[L780-4, worker_fnENTRY]don't care [1884] worker_fnENTRY-->L738: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|))) (and (= (select |v_#valid_500| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) 1) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (= |v_worker_fnThread1of1ForFork0_~tid~0#1_59| (select (select |v_#memory_int_551| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) .cse0)) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_23| |v_worker_fnThread1of1ForFork0_~arg#1.base_11|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (select |v_#length_461| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|)))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_19|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_11|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_23|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_11|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_59|} 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] 35208#[L780-4, L738]don't care [1589] L738-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21|))) (and (= (store |v_#memory_int_212| |v_~#pre~0.base_21| (store (select |v_#memory_int_212| |v_~#pre~0.base_21|) .cse0 1)) |v_#memory_int_211|) (= (select |v_#valid_184| |v_~#pre~0.base_21|) 1) (= (store |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.offset_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.offset_99|) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21| 1) (select |v_#length_171| |v_~#pre~0.base_21|)) (= (store |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.base_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.base_99|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~i~0#1_27| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_100|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_212|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_100|, ~#pre~0.offset=|v_~#pre~0.offset_21|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_99|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_211|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_99|, ~#pre~0.offset=|v_~#pre~0.offset_21|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 34884#[L780-4, L739-5]don't care [2022-07-22 12:38:25,603 INFO L750 eck$LassoCheckResult]: Loop: 34884#[L780-4, L739-5]don't care [1780] L739-5-->L741: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53|))) (and (= (select |v_#valid_358| |v_~#in~0.base_53|) 1) (< |v_worker_fnThread1of1ForFork0_~i~0#1_39| 3) (= (mod (select (select |v_#memory_int_407| |v_~#in~0.base_53|) .cse0) 256) 0) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53| 1) (select |v_#length_337| |v_~#in~0.base_53|)))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_21|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 34880#[L780-4, L741]don't care [1945] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76|))) (and (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_49|) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76| 1) (select |v_#length_529| |v_~#post~0.base_76|)) (= (select |v_#valid_568| |v_~#post~0.base_76|) 1) (= (mod (select (select |v_#memory_int_641| |v_~#post~0.base_76|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_50|, #valid=|v_#valid_568|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, ~#post~0.base=|v_~#post~0.base_76|} OutVars{~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_49|, #valid=|v_#valid_568|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_29|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_13|, ~#post~0.base=|v_~#post~0.base_76|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 34884#[L780-4, L739-5]don't care [2022-07-22 12:38:25,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:25,603 INFO L85 PathProgramCache]: Analyzing trace with hash -1058107487, now seen corresponding path program 1 times [2022-07-22 12:38:25,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:25,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705279383] [2022-07-22 12:38:25,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:25,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:25,646 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 12:38:25,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:25,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705279383] [2022-07-22 12:38:25,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705279383] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:38:25,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604178432] [2022-07-22 12:38:25,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:25,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:38:25,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:25,649 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:38:25,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2022-07-22 12:38:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:25,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:25,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:25,775 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 12:38:25,775 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 12:38:25,788 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 12:38:25,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [604178432] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 12:38:25,788 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 12:38:25,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2022-07-22 12:38:25,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660662361] [2022-07-22 12:38:25,789 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 12:38:25,789 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:25,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:25,790 INFO L85 PathProgramCache]: Analyzing trace with hash 58086, now seen corresponding path program 1 times [2022-07-22 12:38:25,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:25,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629286262] [2022-07-22 12:38:25,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,798 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:25,806 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:25,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:25,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 12:38:25,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-07-22 12:38:25,877 INFO L87 Difference]: Start difference. First operand 2574 states and 5947 transitions. cyclomatic complexity: 3885 Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:26,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:26,197 INFO L93 Difference]: Finished difference Result 2576 states and 5949 transitions. [2022-07-22 12:38:26,198 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2576 states and 5949 transitions. [2022-07-22 12:38:26,222 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-22 12:38:26,249 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2576 states to 2576 states and 5949 transitions. [2022-07-22 12:38:26,249 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2573 [2022-07-22 12:38:26,253 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2573 [2022-07-22 12:38:26,253 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2576 states and 5949 transitions. [2022-07-22 12:38:26,260 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:26,260 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2576 states and 5949 transitions. [2022-07-22 12:38:26,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2576 states and 5949 transitions. [2022-07-22 12:38:26,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2576 to 2576. [2022-07-22 12:38:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2576 states, 2576 states have (on average 2.3093944099378882) internal successors, (5949), 2575 states have internal predecessors, (5949), 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 12:38:26,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 2576 states and 5949 transitions. [2022-07-22 12:38:26,341 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2576 states and 5949 transitions. [2022-07-22 12:38:26,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:38:26,346 INFO L425 stractBuchiCegarLoop]: Abstraction has 2576 states and 5949 transitions. [2022-07-22 12:38:26,346 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:38:26,346 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2576 states and 5949 transitions. [2022-07-22 12:38:26,364 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-22 12:38:26,364 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:26,364 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:26,365 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:26,365 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:26,367 INFO L748 eck$LassoCheckResult]: Stem: 43457#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, 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_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} 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] 43459#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 45497#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 45499#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, 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_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 45867#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] 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] 44667#[L779-5]don't care [1839] L779-5-->L780-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1 4) (select |v_#length_411| |v_ULTIMATE.start_main_~#worker~0#1.base_25|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre35#1_15|) (< |v_ULTIMATE.start_main_~i~5#1_33| 2) (= (store |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.offset_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.offset_195|) (= (select |v_#valid_442| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) 1) (= (store |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.base_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.base_195|) (= (store |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 |v_ULTIMATE.start_main_#t~pre35#1_15|)) |v_#memory_int_487|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_196|, #pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_488|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_196|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_195|, 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_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_487|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_195|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 44669#[L780-3]don't care [1474] 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] 42975#[L780-4, worker_fnENTRY]don't care [1884] worker_fnENTRY-->L738: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|))) (and (= (select |v_#valid_500| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) 1) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (= |v_worker_fnThread1of1ForFork0_~tid~0#1_59| (select (select |v_#memory_int_551| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) .cse0)) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_23| |v_worker_fnThread1of1ForFork0_~arg#1.base_11|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (select |v_#length_461| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|)))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_19|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_11|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_23|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_11|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_59|} 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] 42977#[L780-4, L738]don't care [1589] L738-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21|))) (and (= (store |v_#memory_int_212| |v_~#pre~0.base_21| (store (select |v_#memory_int_212| |v_~#pre~0.base_21|) .cse0 1)) |v_#memory_int_211|) (= (select |v_#valid_184| |v_~#pre~0.base_21|) 1) (= (store |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.offset_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.offset_99|) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21| 1) (select |v_#length_171| |v_~#pre~0.base_21|)) (= (store |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.base_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.base_99|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~i~0#1_27| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_100|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_212|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_100|, ~#pre~0.offset=|v_~#pre~0.offset_21|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_99|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_211|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_99|, ~#pre~0.offset=|v_~#pre~0.offset_21|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 42653#[L780-4, L739-5]don't care [2022-07-22 12:38:26,367 INFO L750 eck$LassoCheckResult]: Loop: 42653#[L780-4, L739-5]don't care [1780] L739-5-->L741: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53|))) (and (= (select |v_#valid_358| |v_~#in~0.base_53|) 1) (< |v_worker_fnThread1of1ForFork0_~i~0#1_39| 3) (= (mod (select (select |v_#memory_int_407| |v_~#in~0.base_53|) .cse0) 256) 0) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53| 1) (select |v_#length_337| |v_~#in~0.base_53|)))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_21|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 42649#[L780-4, L741]don't care [1945] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76|))) (and (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_49|) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76| 1) (select |v_#length_529| |v_~#post~0.base_76|)) (= (select |v_#valid_568| |v_~#post~0.base_76|) 1) (= (mod (select (select |v_#memory_int_641| |v_~#post~0.base_76|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_50|, #valid=|v_#valid_568|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, ~#post~0.base=|v_~#post~0.base_76|} OutVars{~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_49|, #valid=|v_#valid_568|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_29|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_13|, ~#post~0.base=|v_~#post~0.base_76|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 42653#[L780-4, L739-5]don't care [2022-07-22 12:38:26,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:26,368 INFO L85 PathProgramCache]: Analyzing trace with hash 446069729, now seen corresponding path program 2 times [2022-07-22 12:38:26,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:26,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549299831] [2022-07-22 12:38:26,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:26,494 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:26,583 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:26,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:26,584 INFO L85 PathProgramCache]: Analyzing trace with hash 58086, now seen corresponding path program 2 times [2022-07-22 12:38:26,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:26,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567870102] [2022-07-22 12:38:26,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:26,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:26,602 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:26,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:26,609 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:26,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:26,610 INFO L85 PathProgramCache]: Analyzing trace with hash -823662906, now seen corresponding path program 1 times [2022-07-22 12:38:26,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:26,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212231582] [2022-07-22 12:38:26,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:26,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:26,676 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:26,755 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace Received shutdown request... [2022-07-22 12:42:22,208 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:42:22,208 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:42:22,208 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-22 12:42:23,243 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Forceful destruction successful, exit code 0 [2022-07-22 12:42:23,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Ended with exit code 0 [2022-07-22 12:42:23,411 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forcibly destroying the process [2022-07-22 12:42:23,415 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 137 [2022-07-22 12:42:23,417 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Not enough levels on assertion stack at de.uni_freiburg.informatik.ultimate.logic.NoopScript.pop(NoopScript.java:272) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:138) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:99) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.pop(WrapperScript.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.pop(HistoryRecordingScript.java:117) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.pop(WrapperScript.java:153) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UndoableWrapperScript.pop(UndoableWrapperScript.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UndoableWrapperScript.restore(UndoableWrapperScript.java:87) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:247) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition(TransFormulaUtils.java:278) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:161) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.computeTF(LassoCheck.java:360) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.computeStemTF(LassoCheck.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:818) 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 12:42:23,420 INFO L158 Benchmark]: Toolchain (without parser) took 269745.42ms. Allocated memory was 151.0MB in the beginning and 300.9MB in the end (delta: 149.9MB). Free memory was 125.4MB in the beginning and 229.6MB in the end (delta: -104.2MB). Peak memory consumption was 199.0MB. Max. memory is 8.0GB. [2022-07-22 12:42:23,420 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:42:23,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 899.21ms. Allocated memory is still 151.0MB. Free memory was 125.3MB in the beginning and 101.5MB in the end (delta: 23.8MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-07-22 12:42:23,421 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.67ms. Allocated memory is still 151.0MB. Free memory was 101.5MB in the beginning and 132.2MB in the end (delta: -30.7MB). Peak memory consumption was 5.6MB. Max. memory is 8.0GB. [2022-07-22 12:42:23,422 INFO L158 Benchmark]: Boogie Preprocessor took 123.32ms. Allocated memory is still 151.0MB. Free memory was 132.2MB in the beginning and 129.1MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-22 12:42:23,422 INFO L158 Benchmark]: RCFGBuilder took 1238.41ms. Allocated memory is still 151.0MB. Free memory was 129.1MB in the beginning and 91.3MB in the end (delta: 37.8MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. [2022-07-22 12:42:23,422 INFO L158 Benchmark]: BuchiAutomizer took 267338.50ms. Allocated memory was 151.0MB in the beginning and 300.9MB in the end (delta: 149.9MB). Free memory was 91.3MB in the beginning and 229.6MB in the end (delta: -138.3MB). Peak memory consumption was 165.0MB. Max. memory is 8.0GB. [2022-07-22 12:42:23,424 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 899.21ms. Allocated memory is still 151.0MB. Free memory was 125.3MB in the beginning and 101.5MB in the end (delta: 23.8MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 135.67ms. Allocated memory is still 151.0MB. Free memory was 101.5MB in the beginning and 132.2MB in the end (delta: -30.7MB). Peak memory consumption was 5.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 123.32ms. Allocated memory is still 151.0MB. Free memory was 132.2MB in the beginning and 129.1MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1238.41ms. Allocated memory is still 151.0MB. Free memory was 129.1MB in the beginning and 91.3MB in the end (delta: 37.8MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 267338.50ms. Allocated memory was 151.0MB in the beginning and 300.9MB in the end (delta: 149.9MB). Free memory was 91.3MB in the beginning and 229.6MB in the end (delta: -138.3MB). Peak memory consumption was 165.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 15.6s, 446 PlacesBefore, 108 PlacesAfterwards, 506 TransitionsBefore, 140 TransitionsAfterwards, 93696 CoEnabledTransitionPairs, 6 FixpointIterations, 61 TrivialSequentialCompositions, 276 ConcurrentSequentialCompositions, 4 TrivialYvCompositions, 116 ConcurrentYvCompositions, 28 ChoiceCompositions, 485 TotalNumberOfCompositions, 163862 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 73301, positive: 72233, positive conditional: 0, positive unconditional: 72233, negative: 1068, negative conditional: 0, negative unconditional: 1068, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 52289, positive: 52011, positive conditional: 0, positive unconditional: 52011, negative: 278, negative conditional: 0, negative unconditional: 278, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 73301, positive: 20222, positive conditional: 0, positive unconditional: 20222, negative: 790, negative conditional: 0, negative unconditional: 790, unknown: 52289, unknown conditional: 0, unknown unconditional: 52289] , Statistics on independence cache: Total cache size (in pairs): 772, Positive cache size: 656, Positive conditional cache size: 0, Positive unconditional cache size: 656, Negative cache size: 116, Negative conditional cache size: 0, Negative unconditional cache size: 116 - ExceptionOrErrorResult: SMTLIBException: Not enough levels on assertion stack de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: SMTLIBException: Not enough levels on assertion stack: de.uni_freiburg.informatik.ultimate.logic.NoopScript.pop(NoopScript.java:272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown