/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/ring_2w1r-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:07:49,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:07:49,576 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:07:49,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:07:49,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:07:49,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:07:49,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:07:49,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:07:49,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:07:49,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:07:49,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:07:49,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:07:49,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:07:49,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:07:49,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:07:49,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:07:49,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:07:49,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:07:49,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:07:49,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:07:49,653 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:07:49,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:07:49,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:07:49,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:07:49,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:07:49,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:07:49,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:07:49,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:07:49,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:07:49,677 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:07:49,707 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:07:49,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:07:49,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:07:49,708 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:07:49,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:07:49,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:07:49,709 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:07:49,709 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:07:49,710 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:07:49,710 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:07:49,710 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:07:49,711 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:07:49,711 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:07:49,711 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:07:49,712 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:07:49,712 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:07:49,712 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:07:49,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:07:49,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:07:49,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:07:49,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:07:49,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:07:49,713 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:07:49,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:07:49,713 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:07:49,713 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:07:49,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:07:49,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:07:49,714 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:07:49,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:07:49,714 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:07:49,714 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:07:49,715 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:07:49,715 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:07:49,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:07:49,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:07:49,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:07:49,969 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:07:49,970 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:07:49,971 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i [2022-07-26 14:07:50,032 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352134a1b/0cb985b4e61a42dfa0eeccae4f6a39d4/FLAG4606fbef7 [2022-07-26 14:07:50,486 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:07:50,487 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_2w1r-2.i [2022-07-26 14:07:50,505 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352134a1b/0cb985b4e61a42dfa0eeccae4f6a39d4/FLAG4606fbef7 [2022-07-26 14:07:50,802 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352134a1b/0cb985b4e61a42dfa0eeccae4f6a39d4 [2022-07-26 14:07:50,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:07:50,806 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:07:50,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:07:50,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:07:50,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:07:50,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:07:50" (1/1) ... [2022-07-26 14:07:50,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa6c24c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:50, skipping insertion in model container [2022-07-26 14:07:50,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:07:50" (1/1) ... [2022-07-26 14:07:50,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:07:50,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:07:51,033 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:07:51,264 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/ring_2w1r-2.i[39095,39108] [2022-07-26 14:07:51,269 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/ring_2w1r-2.i[39180,39193] [2022-07-26 14:07:51,269 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/ring_2w1r-2.i[39232,39245] [2022-07-26 14:07:51,336 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/ring_2w1r-2.i[49285,49298] [2022-07-26 14:07:51,337 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/ring_2w1r-2.i[49334,49347] [2022-07-26 14:07:51,339 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/ring_2w1r-2.i[49462,49475] [2022-07-26 14:07:51,340 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/ring_2w1r-2.i[49520,49533] [2022-07-26 14:07:51,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:07:51,353 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:07:51,369 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:07:51,400 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/ring_2w1r-2.i[39095,39108] [2022-07-26 14:07:51,401 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/ring_2w1r-2.i[39180,39193] [2022-07-26 14:07:51,402 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/ring_2w1r-2.i[39232,39245] [2022-07-26 14:07:51,417 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/ring_2w1r-2.i[49285,49298] [2022-07-26 14:07:51,418 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/ring_2w1r-2.i[49334,49347] [2022-07-26 14:07:51,422 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/ring_2w1r-2.i[49462,49475] [2022-07-26 14:07:51,422 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/ring_2w1r-2.i[49520,49533] [2022-07-26 14:07:51,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:07:51,496 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:07:51,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51 WrapperNode [2022-07-26 14:07:51,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:07:51,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:07:51,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:07:51,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:07:51,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,529 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,555 INFO L137 Inliner]: procedures = 309, calls = 63, calls flagged for inlining = 10, calls inlined = 8, statements flattened = 189 [2022-07-26 14:07:51,556 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:07:51,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:07:51,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:07:51,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:07:51,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,595 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,614 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:07:51,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:07:51,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:07:51,615 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:07:51,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (1/1) ... [2022-07-26 14:07:51,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:51,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:51,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:07:51,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-26 14:07:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure reader_two [2022-07-26 14:07:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_two [2022-07-26 14:07:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure writer_fn [2022-07-26 14:07:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure writer_fn [2022-07-26 14:07:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:07:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:07:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:07:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:07:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:07:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:07:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:07:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:07:51,686 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 14:07:51,783 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:07:51,785 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:07:52,153 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:07:52,162 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:07:52,162 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-07-26 14:07:52,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:07:52 BoogieIcfgContainer [2022-07-26 14:07:52,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:07:52,165 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:07:52,165 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:07:52,168 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:07:52,169 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:07:52,169 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:07:50" (1/3) ... [2022-07-26 14:07:52,170 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62e871b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:07:52, skipping insertion in model container [2022-07-26 14:07:52,170 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:07:52,170 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:51" (2/3) ... [2022-07-26 14:07:52,170 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62e871b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:07:52, skipping insertion in model container [2022-07-26 14:07:52,170 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:07:52,170 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:07:52" (3/3) ... [2022-07-26 14:07:52,171 INFO L322 chiAutomizerObserver]: Analyzing ICFG ring_2w1r-2.i [2022-07-26 14:07:52,266 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 14:07:52,310 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 205 places, 217 transitions, 450 flow [2022-07-26 14:07:52,389 INFO L129 PetriNetUnfolder]: 17/213 cut-off events. [2022-07-26 14:07:52,389 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:07:52,396 INFO L84 FinitePrefix]: Finished finitePrefix Result has 222 conditions, 213 events. 17/213 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 421 event pairs, 0 based on Foata normal form. 0/196 useless extension candidates. Maximal degree in co-relation 168. Up to 2 conditions per place. [2022-07-26 14:07:52,397 INFO L82 GeneralOperation]: Start removeDead. Operand has 205 places, 217 transitions, 450 flow [2022-07-26 14:07:52,414 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 203 places, 213 transitions, 438 flow [2022-07-26 14:07:52,417 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:07:52,424 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 203 places, 213 transitions, 438 flow [2022-07-26 14:07:52,426 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 203 places, 213 transitions, 438 flow [2022-07-26 14:07:52,427 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 203 places, 213 transitions, 438 flow [2022-07-26 14:07:52,480 INFO L129 PetriNetUnfolder]: 17/213 cut-off events. [2022-07-26 14:07:52,480 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:07:52,482 INFO L84 FinitePrefix]: Finished finitePrefix Result has 222 conditions, 213 events. 17/213 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 422 event pairs, 0 based on Foata normal form. 0/196 useless extension candidates. Maximal degree in co-relation 168. Up to 2 conditions per place. [2022-07-26 14:07:52,490 INFO L116 LiptonReduction]: Number of co-enabled transitions 16640 [2022-07-26 14:07:57,487 INFO L131 LiptonReduction]: Checked pairs total: 25813 [2022-07-26 14:07:57,487 INFO L133 LiptonReduction]: Total number of compositions: 180 [2022-07-26 14:07:57,502 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:07:57,502 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:07:57,502 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:07:57,503 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:07:57,503 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:07:57,503 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:07:57,503 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:07:57,503 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:07:57,505 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:07:57,732 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 1697 [2022-07-26 14:07:57,732 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:57,732 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:57,737 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:07:57,737 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:07:57,738 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:07:57,738 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 1764 states, but on-demand construction may add more states [2022-07-26 14:07:57,765 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 1697 [2022-07-26 14:07:57,765 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:57,765 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:57,766 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:07:57,766 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:07:57,770 INFO L733 eck$LassoCheckResult]: Stem: 208#[ULTIMATE.startENTRY]don't care [811] ULTIMATE.startENTRY-->L1075-3: Formula: (let ((.cse1 (store |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45| 1)) (.cse3 (select |v_#memory_int_239| 1)) (.cse0 (select |v_#memory_int_239| 2))) (and (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= (select .cse0 3) 103) (= 46 (select .cse0 4)) (= (select |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) 0) (= (select |v_#valid_259| 1) 1) (= |v_ULTIMATE.start_ring_init_~r#1.offset_23| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= 110 (select .cse0 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45|) 0) (= (select |v_#valid_259| 0) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| 0) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_37| 0) (= (store (store (store |v_#length_202| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 4) |v_ULTIMATE.start_main_~#writer~0#1.base_45| 4) |v_ULTIMATE.start_main_~#r~3#1.base_53| 24) |v_#length_201|) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#writer~0#1.base_45|) (= (select .cse0 6) 0) (= 104 (select .cse0 5)) (= |v_#valid_258| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53| 1)) (= (select |v_#length_202| 1) 2) (= (select .cse3 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53|) 0) (= (select .cse0 1) 105) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_259| 2) 1) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (= |v_#NULL.base_8| 0) (= 48 (select .cse3 0)) (= |v_#memory_int_238| (let ((.cse4 (store |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23| (store (store (select |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_23| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_23| 0)))) (store .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43| (store (select .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43|) |v_ULTIMATE.start_main_~#reader~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre29#1_29|)))) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) (= |v_#pthreadsForks_35| (+ |v_#pthreadsForks_36| 1)) (= |v_ULTIMATE.start_main_~#writer~0#1.offset_37| 0) (= |v_#pthreadsForks_36| |v_ULTIMATE.start_main_#t~pre29#1_29|) (= (select |v_#length_202| 2) 7) (< 0 |v_#StackHeapBarrier_30|) (= (select .cse0 0) 114)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_30|, #pthreadsForks=|v_#pthreadsForks_36|, #valid=|v_#valid_259|, #memory_int=|v_#memory_int_239|, #length=|v_#length_202|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_15|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_23|, ULTIMATE.start_main_~status~0#1=|v_ULTIMATE.start_main_~status~0#1_17|, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_20|, #pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_15|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_22|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_15|, #length=|v_#length_201|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_37|, ULTIMATE.start_main_#t~ret33#1.offset=|v_ULTIMATE.start_main_#t~ret33#1.offset_24|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_37|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_19|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_23|, ULTIMATE.start_main_#t~ret33#1.base=|v_ULTIMATE.start_main_#t~ret33#1.base_24|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_25|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_53|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_43|, #valid=|v_#valid_258|, #memory_int=|v_#memory_int_238|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_45|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_~status~0#1, #NULL.offset, ULTIMATE.start_main_#t~mem34#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_~#writer~0#1.offset, ULTIMATE.start_main_#t~ret33#1.offset, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, ULTIMATE.start_main_#t~ret33#1.base, ULTIMATE.start_main_~#r~3#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_main_~#writer~0#1.base, ULTIMATE.start_main_#t~nondet32#1] 211#[L1075-3]don't care [629] L1075-3-->reader_twoENTRY: Formula: (and (= v_reader_twoThread1of1ForFork1_thidvar1_2 0) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4| |v_ULTIMATE.start_main_~#r~3#1.offset_10|) (= v_reader_twoThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#r~3#1.base_10|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|} OutVars{reader_twoThread1of1ForFork1_~val~1#1=|v_reader_twoThread1of1ForFork1_~val~1#1_22|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base_6|, reader_twoThread1of1ForFork1_#t~pre25#1=|v_reader_twoThread1of1ForFork1_#t~pre25#1_6|, reader_twoThread1of1ForFork1_ring_dequeue_#res#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#res#1_8|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_6|, reader_twoThread1of1ForFork1_thidvar1=v_reader_twoThread1of1ForFork1_thidvar1_2, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_4|, reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_30|, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1_8|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_8|, reader_twoThread1of1ForFork1_#t~mem26#1=|v_reader_twoThread1of1ForFork1_#t~mem26#1_10|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4|, reader_twoThread1of1ForFork1_#t~pre24#1=|v_reader_twoThread1of1ForFork1_#t~pre24#1_6|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_10|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_14|, reader_twoThread1of1ForFork1_~arg#1.offset=|v_reader_twoThread1of1ForFork1_~arg#1.offset_6|, reader_twoThread1of1ForFork1_#t~pre28#1=|v_reader_twoThread1of1ForFork1_#t~pre28#1_6|, reader_twoThread1of1ForFork1_#t~mem23#1=|v_reader_twoThread1of1ForFork1_#t~mem23#1_10|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, reader_twoThread1of1ForFork1_#t~ret21#1=|v_reader_twoThread1of1ForFork1_#t~ret21#1_12|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset_14|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_4|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1_10|, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_10|, reader_twoThread1of1ForFork1_#t~ret22#1=|v_reader_twoThread1of1ForFork1_#t~ret22#1_8|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|, reader_twoThread1of1ForFork1_#t~mem27#1=|v_reader_twoThread1of1ForFork1_#t~mem27#1_10|, reader_twoThread1of1ForFork1_~i~3#1=|v_reader_twoThread1of1ForFork1_~i~3#1_18|, reader_twoThread1of1ForFork1_thidvar0=v_reader_twoThread1of1ForFork1_thidvar0_2, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_10|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_32|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset_6|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_4|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1_10|, reader_twoThread1of1ForFork1_~arg#1.base=|v_reader_twoThread1of1ForFork1_~arg#1.base_6|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_8|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_8|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base_14|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_6|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~val~1#1, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base, reader_twoThread1of1ForFork1_#t~pre25#1, reader_twoThread1of1ForFork1_ring_dequeue_#res#1, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base, reader_twoThread1of1ForFork1_thidvar1, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1, reader_twoThread1of1ForFork1_~r~2#1.offset, reader_twoThread1of1ForFork1_#t~mem26#1, reader_twoThread1of1ForFork1_#in~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre24#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset, reader_twoThread1of1ForFork1_~i~2#1, reader_twoThread1of1ForFork1_~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre28#1, reader_twoThread1of1ForFork1_#t~mem23#1, reader_twoThread1of1ForFork1_#t~ret21#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset, reader_twoThread1of1ForFork1_#res#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_#t~ret22#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.base, reader_twoThread1of1ForFork1_#t~mem27#1, reader_twoThread1of1ForFork1_~i~3#1, reader_twoThread1of1ForFork1_thidvar0, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset, reader_twoThread1of1ForFork1_#in~arg#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1, reader_twoThread1of1ForFork1_~arg#1.base, reader_twoThread1of1ForFork1_~r~2#1.base, reader_twoThread1of1ForFork1_ring_empty_#res#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset] 213#[reader_twoENTRY, L1075-4]don't care [794] L1075-4-->L1076-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#writer~0#1.offset_29|) (= (select |v_#valid_224| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) 1) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1)) (<= (+ |v_ULTIMATE.start_main_~#writer~0#1.offset_29| 4) (select |v_#length_177| |v_ULTIMATE.start_main_~#writer~0#1.base_33|)) (= |v_#pthreadsForks_24| |v_ULTIMATE.start_main_#t~pre31#1_19|) (= (store |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33| (store (select |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) |v_ULTIMATE.start_main_~#writer~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre31#1_19|)) |v_#memory_int_208|)) InVars {#pthreadsForks=|v_#pthreadsForks_24|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_19|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_11|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_208|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~pre29#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int] 217#[reader_twoENTRY, L1076-3]don't care [626] L1076-3-->writer_fnENTRY: Formula: (and (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_writer_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|) (= v_writer_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_writer_fnThread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{writer_fnThread1of1ForFork0_#t~pre17#1=|v_writer_fnThread1of1ForFork0_#t~pre17#1_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_10|, writer_fnThread1of1ForFork0_~arg#1.offset=|v_writer_fnThread1of1ForFork0_~arg#1.offset_6|, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_6|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_16|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_14|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_6|, writer_fnThread1of1ForFork0_thidvar1=v_writer_fnThread1of1ForFork0_thidvar1_2, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_6|, writer_fnThread1of1ForFork0_#res#1.base=|v_writer_fnThread1of1ForFork0_#res#1.base_4|, writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_14|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_18|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, writer_fnThread1of1ForFork0_#res#1.offset=|v_writer_fnThread1of1ForFork0_#res#1.offset_4|, writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_18|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_6|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, writer_fnThread1of1ForFork0_~arg#1.base=|v_writer_fnThread1of1ForFork0_~arg#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_8|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_10|, writer_fnThread1of1ForFork0_thidvar2=v_writer_fnThread1of1ForFork0_thidvar2_2, writer_fnThread1of1ForFork0_thidvar0=v_writer_fnThread1of1ForFork0_thidvar0_2, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_#t~pre17#1, writer_fnThread1of1ForFork0_#res#1.base, writer_fnThread1of1ForFork0_~r~1#1.base, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base, writer_fnThread1of1ForFork0_#res#1.offset, writer_fnThread1of1ForFork0_#in~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset, writer_fnThread1of1ForFork0_~arg#1.base, writer_fnThread1of1ForFork0_~i~1#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_~x#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1, writer_fnThread1of1ForFork0_thidvar2, writer_fnThread1of1ForFork0_~r~1#1.offset, writer_fnThread1of1ForFork0_thidvar1, writer_fnThread1of1ForFork0_thidvar0, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base, writer_fnThread1of1ForFork0_#in~arg#1.base] 223#[writer_fnENTRY, L1076-4, reader_twoENTRY]don't care [801] L1076-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_9|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_47| 0) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_writer_fn_#in~arg#1.base_9| |v_ULTIMATE.start_main_~#r~3#1.base_45|) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_47|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_13|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_9|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 231#[L843-6, writer_fnENTRY, reader_twoENTRY]don't care [2022-07-26 14:07:57,773 INFO L735 eck$LassoCheckResult]: Loop: 231#[L843-6, writer_fnENTRY, reader_twoENTRY]don't care [773] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9| |v_ULTIMATE.start_ring_enqueue_~r#1.base_33|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| (+ |v_ULTIMATE.start_writer_fn_~i~1#1_35| 1)) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9| |v_ULTIMATE.start_ring_enqueue_~r#1.offset_33|) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9| |v_ULTIMATE.start_writer_fn_~r~1#1.base_16|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_35| 8) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_16|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_16|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_33|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_33|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_21|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_25|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_15|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 245#[L810-8, writer_fnENTRY, reader_twoENTRY]don't care [758] L810-8-->L812: Formula: false InVars {} OutVars{#memory_int=|v_#memory_int_168|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_17|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 275#[L812, writer_fnENTRY, reader_twoENTRY]don't care [346] L812-->L812-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|))) (and (= (select |v_#valid_31| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7| 24) (select |v_#length_29| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|)) (<= 0 .cse0) (= |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2| (select (select |v_#memory_int_43| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) .cse0)))) InVars {#memory_int=|v_#memory_int_43|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_31|} OutVars{ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_43|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_29|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1] 327#[L812-1, writer_fnENTRY, reader_twoENTRY]don't care [786] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_35| 20))) (and (= (select |v_#valid_204| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35|) 1) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_42| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_41|) (= |v_#memory_int_200| (store |v_#memory_int_201| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35| (store (select |v_#memory_int_201| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_18| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_35| 24) (select |v_#length_163| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35|)) (<= 0 .cse0))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_18|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_42|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_35|, #valid=|v_#valid_204|, #memory_int=|v_#memory_int_201|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_35|, #length=|v_#length_163|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_35|, #valid=|v_#valid_204|, #memory_int=|v_#memory_int_200|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_35|, #length=|v_#length_163|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_16|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_writer_fn_~i~1#1, #memory_int, ULTIMATE.start_writer_fn_#t~pre17#1] 231#[L843-6, writer_fnENTRY, reader_twoENTRY]don't care [2022-07-26 14:07:57,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:57,780 INFO L85 PathProgramCache]: Analyzing trace with hash 797126462, now seen corresponding path program 1 times [2022-07-26 14:07:57,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:57,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381807529] [2022-07-26 14:07:57,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:57,934 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:57,994 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:57,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:57,997 INFO L85 PathProgramCache]: Analyzing trace with hash 24691914, now seen corresponding path program 1 times [2022-07-26 14:07:57,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:57,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014176733] [2022-07-26 14:07:57,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:57,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:07:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:07:58,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:07:58,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014176733] [2022-07-26 14:07:58,056 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014176733] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:07:58,056 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:07:58,056 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:07:58,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513298065] [2022-07-26 14:07:58,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:07:58,064 INFO L750 eck$LassoCheckResult]: loop already infeasible [2022-07-26 14:07:58,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:07:58,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-26 14:07:58,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-26 14:07:58,092 INFO L87 Difference]: Start difference. First operand currently 1764 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 2.0) 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) [2022-07-26 14:07:58,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:07:58,200 INFO L93 Difference]: Finished difference Result 1765 states and 5773 transitions. [2022-07-26 14:07:58,202 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1765 states and 5773 transitions. [2022-07-26 14:07:58,225 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 1697 [2022-07-26 14:07:58,260 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1765 states to 1760 states and 5764 transitions. [2022-07-26 14:07:58,261 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1760 [2022-07-26 14:07:58,266 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1760 [2022-07-26 14:07:58,267 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1760 states and 5764 transitions. [2022-07-26 14:07:58,282 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:07:58,286 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1760 states and 5764 transitions. [2022-07-26 14:07:58,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1760 states and 5764 transitions. [2022-07-26 14:07:58,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1760 to 1760. [2022-07-26 14:07:58,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1760 states, 1760 states have (on average 3.275) internal successors, (5764), 1759 states have internal predecessors, (5764), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:07:58,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1760 states and 5764 transitions. [2022-07-26 14:07:58,400 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1760 states and 5764 transitions. [2022-07-26 14:07:58,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-26 14:07:58,403 INFO L426 stractBuchiCegarLoop]: Abstraction has 1760 states and 5764 transitions. [2022-07-26 14:07:58,403 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:07:58,404 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1760 states and 5764 transitions. [2022-07-26 14:07:58,417 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 1697 [2022-07-26 14:07:58,418 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:58,418 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:58,418 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:07:58,418 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:07:58,419 INFO L733 eck$LassoCheckResult]: Stem: 8025#[ULTIMATE.startENTRY]don't care [811] ULTIMATE.startENTRY-->L1075-3: Formula: (let ((.cse1 (store |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45| 1)) (.cse3 (select |v_#memory_int_239| 1)) (.cse0 (select |v_#memory_int_239| 2))) (and (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= (select .cse0 3) 103) (= 46 (select .cse0 4)) (= (select |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) 0) (= (select |v_#valid_259| 1) 1) (= |v_ULTIMATE.start_ring_init_~r#1.offset_23| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= 110 (select .cse0 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45|) 0) (= (select |v_#valid_259| 0) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| 0) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_37| 0) (= (store (store (store |v_#length_202| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 4) |v_ULTIMATE.start_main_~#writer~0#1.base_45| 4) |v_ULTIMATE.start_main_~#r~3#1.base_53| 24) |v_#length_201|) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#writer~0#1.base_45|) (= (select .cse0 6) 0) (= 104 (select .cse0 5)) (= |v_#valid_258| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53| 1)) (= (select |v_#length_202| 1) 2) (= (select .cse3 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53|) 0) (= (select .cse0 1) 105) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_259| 2) 1) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (= |v_#NULL.base_8| 0) (= 48 (select .cse3 0)) (= |v_#memory_int_238| (let ((.cse4 (store |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23| (store (store (select |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_23| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_23| 0)))) (store .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43| (store (select .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43|) |v_ULTIMATE.start_main_~#reader~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre29#1_29|)))) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) (= |v_#pthreadsForks_35| (+ |v_#pthreadsForks_36| 1)) (= |v_ULTIMATE.start_main_~#writer~0#1.offset_37| 0) (= |v_#pthreadsForks_36| |v_ULTIMATE.start_main_#t~pre29#1_29|) (= (select |v_#length_202| 2) 7) (< 0 |v_#StackHeapBarrier_30|) (= (select .cse0 0) 114)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_30|, #pthreadsForks=|v_#pthreadsForks_36|, #valid=|v_#valid_259|, #memory_int=|v_#memory_int_239|, #length=|v_#length_202|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_15|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_23|, ULTIMATE.start_main_~status~0#1=|v_ULTIMATE.start_main_~status~0#1_17|, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_20|, #pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_15|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_22|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_15|, #length=|v_#length_201|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_37|, ULTIMATE.start_main_#t~ret33#1.offset=|v_ULTIMATE.start_main_#t~ret33#1.offset_24|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_37|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_19|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_23|, ULTIMATE.start_main_#t~ret33#1.base=|v_ULTIMATE.start_main_#t~ret33#1.base_24|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_25|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_53|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_43|, #valid=|v_#valid_258|, #memory_int=|v_#memory_int_238|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_45|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_~status~0#1, #NULL.offset, ULTIMATE.start_main_#t~mem34#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_~#writer~0#1.offset, ULTIMATE.start_main_#t~ret33#1.offset, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, ULTIMATE.start_main_#t~ret33#1.base, ULTIMATE.start_main_~#r~3#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_main_~#writer~0#1.base, ULTIMATE.start_main_#t~nondet32#1] 8009#[L1075-3]don't care [629] L1075-3-->reader_twoENTRY: Formula: (and (= v_reader_twoThread1of1ForFork1_thidvar1_2 0) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4| |v_ULTIMATE.start_main_~#r~3#1.offset_10|) (= v_reader_twoThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#r~3#1.base_10|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|} OutVars{reader_twoThread1of1ForFork1_~val~1#1=|v_reader_twoThread1of1ForFork1_~val~1#1_22|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base_6|, reader_twoThread1of1ForFork1_#t~pre25#1=|v_reader_twoThread1of1ForFork1_#t~pre25#1_6|, reader_twoThread1of1ForFork1_ring_dequeue_#res#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#res#1_8|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_6|, reader_twoThread1of1ForFork1_thidvar1=v_reader_twoThread1of1ForFork1_thidvar1_2, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_4|, reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_30|, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1_8|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_8|, reader_twoThread1of1ForFork1_#t~mem26#1=|v_reader_twoThread1of1ForFork1_#t~mem26#1_10|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4|, reader_twoThread1of1ForFork1_#t~pre24#1=|v_reader_twoThread1of1ForFork1_#t~pre24#1_6|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_10|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_14|, reader_twoThread1of1ForFork1_~arg#1.offset=|v_reader_twoThread1of1ForFork1_~arg#1.offset_6|, reader_twoThread1of1ForFork1_#t~pre28#1=|v_reader_twoThread1of1ForFork1_#t~pre28#1_6|, reader_twoThread1of1ForFork1_#t~mem23#1=|v_reader_twoThread1of1ForFork1_#t~mem23#1_10|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, reader_twoThread1of1ForFork1_#t~ret21#1=|v_reader_twoThread1of1ForFork1_#t~ret21#1_12|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset_14|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_4|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1_10|, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_10|, reader_twoThread1of1ForFork1_#t~ret22#1=|v_reader_twoThread1of1ForFork1_#t~ret22#1_8|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|, reader_twoThread1of1ForFork1_#t~mem27#1=|v_reader_twoThread1of1ForFork1_#t~mem27#1_10|, reader_twoThread1of1ForFork1_~i~3#1=|v_reader_twoThread1of1ForFork1_~i~3#1_18|, reader_twoThread1of1ForFork1_thidvar0=v_reader_twoThread1of1ForFork1_thidvar0_2, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_10|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_32|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset_6|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_4|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1_10|, reader_twoThread1of1ForFork1_~arg#1.base=|v_reader_twoThread1of1ForFork1_~arg#1.base_6|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_8|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_8|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base_14|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_6|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~val~1#1, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base, reader_twoThread1of1ForFork1_#t~pre25#1, reader_twoThread1of1ForFork1_ring_dequeue_#res#1, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base, reader_twoThread1of1ForFork1_thidvar1, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1, reader_twoThread1of1ForFork1_~r~2#1.offset, reader_twoThread1of1ForFork1_#t~mem26#1, reader_twoThread1of1ForFork1_#in~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre24#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset, reader_twoThread1of1ForFork1_~i~2#1, reader_twoThread1of1ForFork1_~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre28#1, reader_twoThread1of1ForFork1_#t~mem23#1, reader_twoThread1of1ForFork1_#t~ret21#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset, reader_twoThread1of1ForFork1_#res#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_#t~ret22#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.base, reader_twoThread1of1ForFork1_#t~mem27#1, reader_twoThread1of1ForFork1_~i~3#1, reader_twoThread1of1ForFork1_thidvar0, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset, reader_twoThread1of1ForFork1_#in~arg#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1, reader_twoThread1of1ForFork1_~arg#1.base, reader_twoThread1of1ForFork1_~r~2#1.base, reader_twoThread1of1ForFork1_ring_empty_#res#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset] 7203#[reader_twoENTRY, L1075-4]don't care [794] L1075-4-->L1076-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#writer~0#1.offset_29|) (= (select |v_#valid_224| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) 1) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1)) (<= (+ |v_ULTIMATE.start_main_~#writer~0#1.offset_29| 4) (select |v_#length_177| |v_ULTIMATE.start_main_~#writer~0#1.base_33|)) (= |v_#pthreadsForks_24| |v_ULTIMATE.start_main_#t~pre31#1_19|) (= (store |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33| (store (select |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) |v_ULTIMATE.start_main_~#writer~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre31#1_19|)) |v_#memory_int_208|)) InVars {#pthreadsForks=|v_#pthreadsForks_24|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_19|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_11|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_208|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~pre29#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int] 7207#[reader_twoENTRY, L1076-3]don't care [626] L1076-3-->writer_fnENTRY: Formula: (and (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_writer_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|) (= v_writer_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_writer_fnThread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{writer_fnThread1of1ForFork0_#t~pre17#1=|v_writer_fnThread1of1ForFork0_#t~pre17#1_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_10|, writer_fnThread1of1ForFork0_~arg#1.offset=|v_writer_fnThread1of1ForFork0_~arg#1.offset_6|, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_6|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_16|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_14|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_6|, writer_fnThread1of1ForFork0_thidvar1=v_writer_fnThread1of1ForFork0_thidvar1_2, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_6|, writer_fnThread1of1ForFork0_#res#1.base=|v_writer_fnThread1of1ForFork0_#res#1.base_4|, writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_14|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_18|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, writer_fnThread1of1ForFork0_#res#1.offset=|v_writer_fnThread1of1ForFork0_#res#1.offset_4|, writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_18|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_6|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, writer_fnThread1of1ForFork0_~arg#1.base=|v_writer_fnThread1of1ForFork0_~arg#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_8|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_10|, writer_fnThread1of1ForFork0_thidvar2=v_writer_fnThread1of1ForFork0_thidvar2_2, writer_fnThread1of1ForFork0_thidvar0=v_writer_fnThread1of1ForFork0_thidvar0_2, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_#t~pre17#1, writer_fnThread1of1ForFork0_#res#1.base, writer_fnThread1of1ForFork0_~r~1#1.base, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base, writer_fnThread1of1ForFork0_#res#1.offset, writer_fnThread1of1ForFork0_#in~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset, writer_fnThread1of1ForFork0_~arg#1.base, writer_fnThread1of1ForFork0_~i~1#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_~x#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1, writer_fnThread1of1ForFork0_thidvar2, writer_fnThread1of1ForFork0_~r~1#1.offset, writer_fnThread1of1ForFork0_thidvar1, writer_fnThread1of1ForFork0_thidvar0, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base, writer_fnThread1of1ForFork0_#in~arg#1.base] 7897#[writer_fnENTRY, L1076-4, reader_twoENTRY]don't care [801] L1076-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_9|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_47| 0) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_writer_fn_#in~arg#1.base_9| |v_ULTIMATE.start_main_~#r~3#1.base_45|) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_47|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_13|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_9|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 6037#[L843-6, writer_fnENTRY, reader_twoENTRY]don't care [2022-07-26 14:07:58,419 INFO L735 eck$LassoCheckResult]: Loop: 6037#[L843-6, writer_fnENTRY, reader_twoENTRY]don't care [773] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9| |v_ULTIMATE.start_ring_enqueue_~r#1.base_33|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| (+ |v_ULTIMATE.start_writer_fn_~i~1#1_35| 1)) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9| |v_ULTIMATE.start_ring_enqueue_~r#1.offset_33|) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9| |v_ULTIMATE.start_writer_fn_~r~1#1.base_16|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_35| 8) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_16|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_16|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_33|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_33|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_21|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_25|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_15|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 7283#[L810-8, writer_fnENTRY, reader_twoENTRY]don't care [362] L810-8-->L810-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|))) (and (= |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2| (select (select |v_#memory_int_38| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) .cse0)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3| 24) (select |v_#length_25| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (= (select |v_#valid_27| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) 1) (<= 0 .cse0))) InVars {#memory_int=|v_#memory_int_38|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_25|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_27|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_27|, #memory_int=|v_#memory_int_38|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_25|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1] 7699#[L810-1, writer_fnENTRY, reader_twoENTRY]don't care [704] L810-1-->L810-3: Formula: (and (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_17| 4) (select |v_#length_87| |v_ULTIMATE.start_ring_enqueue_~r#1.base_17|)) (= (select |v_#valid_110| |v_ULTIMATE.start_ring_enqueue_~r#1.base_17|) 1) (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_17|) (not (= |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_13| (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_13| 1))) (let ((.cse1 (mod .cse0 4))) (ite (and (< .cse0 0) (not (= .cse1 0))) (+ (- 4) .cse1) .cse1))))) (= (select (select |v_#memory_int_104| |v_ULTIMATE.start_ring_enqueue_~r#1.base_17|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_17|) |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_13|)) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_17|, #valid=|v_#valid_110|, #memory_int=|v_#memory_int_104|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_17|, #length=|v_#length_87|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_13|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_17|, #valid=|v_#valid_110|, #memory_int=|v_#memory_int_104|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_17|, #length=|v_#length_87|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_13|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_13|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem5#1] 7701#[writer_fnENTRY, L810-3, reader_twoENTRY]don't care [734] L810-3-->L811: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_23| 20))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_23| 24) (select |v_#length_117| |v_ULTIMATE.start_ring_enqueue_~r#1.base_23|)) (= (select |v_#valid_144| |v_ULTIMATE.start_ring_enqueue_~r#1.base_23|) 1) (= (select (select |v_#memory_int_146| |v_ULTIMATE.start_ring_enqueue_~r#1.base_23|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_13|))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_23|, #valid=|v_#valid_144|, #memory_int=|v_#memory_int_146|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_23|, #length=|v_#length_117|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_23|, #valid=|v_#valid_144|, #memory_int=|v_#memory_int_146|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_23|, #length=|v_#length_117|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_13|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_17|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 8997#[L811, writer_fnENTRY, reader_twoENTRY]don't care [638] L811-->L812: Formula: (let ((.cse0 (* |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_6| 4))) (let ((.cse1 (+ .cse0 4 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_9|))) (and (<= (+ .cse0 8 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_9|) (select |v_#length_49| |v_ULTIMATE.start_ring_enqueue_~r#1.base_9|)) (= (select |v_#valid_58| |v_ULTIMATE.start_ring_enqueue_~r#1.base_9|) 1) (<= 0 .cse1) (= |v_#memory_int_68| (store |v_#memory_int_69| |v_ULTIMATE.start_ring_enqueue_~r#1.base_9| (store (select |v_#memory_int_69| |v_ULTIMATE.start_ring_enqueue_~r#1.base_9|) .cse1 |v_ULTIMATE.start_ring_enqueue_~x#1_4|)))))) InVars {ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_4|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_9|, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_69|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_9|, #length=|v_#length_49|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_6|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_4|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_9|, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_68|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_9|, #length=|v_#length_49|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 7579#[L812, writer_fnENTRY, reader_twoENTRY]don't care [346] L812-->L812-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|))) (and (= (select |v_#valid_31| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7| 24) (select |v_#length_29| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|)) (<= 0 .cse0) (= |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2| (select (select |v_#memory_int_43| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) .cse0)))) InVars {#memory_int=|v_#memory_int_43|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_31|} OutVars{ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_43|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_29|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1] 6035#[L812-1, writer_fnENTRY, reader_twoENTRY]don't care [786] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_35| 20))) (and (= (select |v_#valid_204| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35|) 1) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_42| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_41|) (= |v_#memory_int_200| (store |v_#memory_int_201| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35| (store (select |v_#memory_int_201| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_18| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_35| 24) (select |v_#length_163| |v_ULTIMATE.start_ring_enqueue_~r#1.base_35|)) (<= 0 .cse0))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_18|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_42|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_35|, #valid=|v_#valid_204|, #memory_int=|v_#memory_int_201|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_35|, #length=|v_#length_163|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_35|, #valid=|v_#valid_204|, #memory_int=|v_#memory_int_200|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_35|, #length=|v_#length_163|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_16|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_writer_fn_~i~1#1, #memory_int, ULTIMATE.start_writer_fn_#t~pre17#1] 6037#[L843-6, writer_fnENTRY, reader_twoENTRY]don't care [2022-07-26 14:07:58,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:58,420 INFO L85 PathProgramCache]: Analyzing trace with hash 797126462, now seen corresponding path program 2 times [2022-07-26 14:07:58,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:58,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82366848] [2022-07-26 14:07:58,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:58,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:58,444 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:58,460 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:58,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:58,461 INFO L85 PathProgramCache]: Analyzing trace with hash -1260110830, now seen corresponding path program 1 times [2022-07-26 14:07:58,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:58,461 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480539233] [2022-07-26 14:07:58,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:58,481 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:58,493 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:58,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:58,494 INFO L85 PathProgramCache]: Analyzing trace with hash -1276781003, now seen corresponding path program 1 times [2022-07-26 14:07:58,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:58,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984092651] [2022-07-26 14:07:58,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:58,585 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:58,622 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:00,210 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:08:00,211 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:08:00,211 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:08:00,211 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:08:00,211 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:08:00,211 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:00,212 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:08:00,212 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:08:00,212 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_2w1r-2.i_BEv2_Iteration2_Lasso [2022-07-26 14:08:00,212 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:08:00,212 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:08:00,239 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,244 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,245 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,247 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,249 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,250 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,254 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,256 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,258 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,260 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,262 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,264 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,266 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,267 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,269 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,271 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,273 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,274 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,276 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,277 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,279 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,281 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,282 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,284 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,286 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,287 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,289 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,290 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,292 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,294 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,296 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,297 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,299 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,301 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,302 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,304 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,305 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,306 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,308 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,310 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,311 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,313 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,315 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,316 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,318 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,320 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,321 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,322 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,324 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,326 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,328 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,329 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,331 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,333 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,334 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,336 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,338 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,339 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,340 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,342 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,343 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,345 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,347 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:00,348 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,810 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,813 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,815 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,816 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,821 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,824 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,826 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,829 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,830 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,832 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,834 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,837 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,839 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,841 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,844 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,845 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,847 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,849 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,851 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,853 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,855 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,858 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,862 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,865 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,866 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,868 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,870 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,872 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,874 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,880 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,882 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,884 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,887 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,889 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,890 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,891 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,893 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,894 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,896 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,897 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,898 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,900 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,901 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,903 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,904 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,906 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:01,907 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:02,749 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:08:02,753 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:08:02,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:02,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:02,759 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:02,762 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-26 14:08:02,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:02,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:02,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:02,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:02,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:02,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:02,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:02,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:02,837 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:02,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:02,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:02,838 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:02,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-26 14:08:02,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:02,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:02,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:02,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:02,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:02,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:02,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:02,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:02,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:02,896 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:02,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:02,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:02,897 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:02,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:02,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:02,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:02,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:02,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:02,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:02,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:02,917 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-26 14:08:02,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:02,944 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:02,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:02,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:02,945 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:02,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-26 14:08:02,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:02,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:02,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:02,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:02,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:02,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:02,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:02,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:02,974 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:02,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:02,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:02,975 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:02,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-26 14:08:02,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:02,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:02,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:02,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:02,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:02,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:02,985 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:02,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:02,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,002 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,003 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-26 14:08:03,005 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 [2022-07-26 14:08:03,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,015 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,055 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,057 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-26 14:08:03,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,067 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,067 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,087 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,089 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-26 14:08:03,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,111 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-07-26 14:08:03,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,113 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-26 14:08:03,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,120 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,136 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,137 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-26 14:08:03,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,151 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,170 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-07-26 14:08:03,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,172 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-26 14:08:03,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,180 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,195 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,196 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-26 14:08:03,198 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 [2022-07-26 14:08:03,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,203 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,219 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 [2022-07-26 14:08:03,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,220 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-26 14:08:03,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,229 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,246 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-26 14:08:03,248 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 [2022-07-26 14:08:03,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,254 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,270 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 [2022-07-26 14:08:03,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,272 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-26 14:08:03,274 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 [2022-07-26 14:08:03,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,295 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-26 14:08:03,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,350 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 14:08:03,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,351 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-26 14:08:03,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,373 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,374 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,375 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-26 14:08:03,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,383 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,400 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,401 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-26 14:08:03,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,409 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,432 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,433 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-26 14:08:03,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,460 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-07-26 14:08:03,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,461 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-26 14:08:03,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,498 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,500 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,511 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-26 14:08:03,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,550 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-26 14:08:03,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,592 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 [2022-07-26 14:08:03,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,593 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-26 14:08:03,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,617 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 14:08:03,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,618 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,618 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-26 14:08:03,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,657 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-26 14:08:03,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,667 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-26 14:08:03,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,684 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-26 14:08:03,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,706 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 14:08:03,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,707 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-26 14:08:03,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,715 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,734 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-26 14:08:03,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,735 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-26 14:08:03,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-26 14:08:03,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,776 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-26 14:08:03,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,783 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,798 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 14:08:03,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,799 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-26 14:08:03,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,807 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,823 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-26 14:08:03,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,824 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-26 14:08:03,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-26 14:08:03,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,855 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-26 14:08:03,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:03,863 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:03,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,881 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,881 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-26 14:08:03,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,887 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,887 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,902 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-26 14:08:03,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,904 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,905 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 14:08:03,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,927 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 14:08:03,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,928 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-26 14:08:03,930 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 [2022-07-26 14:08:03,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,935 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,952 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:03,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,954 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-26 14:08:03,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,962 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,962 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:03,984 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-26 14:08:03,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:03,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:03,986 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:03,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-26 14:08:03,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:03,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:03,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:03,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:03,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:03,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:03,993 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:03,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:03,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-26 14:08:04,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,010 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 14:08:04,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,046 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-26 14:08:04,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,047 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 14:08:04,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,055 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,073 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,074 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 14:08:04,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,082 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,098 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-26 14:08:04,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,099 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,100 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 14:08:04,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,122 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-26 14:08:04,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,123 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 14:08:04,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,130 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,145 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 14:08:04,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,146 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 14:08:04,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,154 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,171 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 [2022-07-26 14:08:04,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,172 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 14:08:04,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,179 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,194 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 [2022-07-26 14:08:04,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,197 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 14:08:04,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,204 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-26 14:08:04,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,224 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-26 14:08:04,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,231 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,246 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,247 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-26 14:08:04,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,255 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,272 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-26 14:08:04,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,273 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 14:08:04,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,285 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,301 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-26 14:08:04,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,302 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,304 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 14:08:04,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,310 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,355 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,357 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,366 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 14:08:04,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,404 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 14:08:04,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,414 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,433 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,435 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 14:08:04,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,442 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,457 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-26 14:08:04,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,458 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 14:08:04,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,480 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-26 14:08:04,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,481 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 14:08:04,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,488 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,510 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-26 14:08:04,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,511 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 14:08:04,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,519 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,535 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 [2022-07-26 14:08:04,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,536 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 14:08:04,538 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 [2022-07-26 14:08:04,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,543 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-26 14:08:04,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,559 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 14:08:04,562 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 [2022-07-26 14:08:04,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,567 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,582 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 14:08:04,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,583 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 14:08:04,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,620 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 [2022-07-26 14:08:04,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,621 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 14:08:04,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,628 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,643 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 14:08:04,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,644 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 14:08:04,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,667 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 [2022-07-26 14:08:04,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,668 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 14:08:04,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,677 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,694 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 [2022-07-26 14:08:04,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,695 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 14:08:04,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,728 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-26 14:08:04,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,729 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,730 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 14:08:04,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,738 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,755 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-26 14:08:04,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,756 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,756 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 14:08:04,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,762 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,764 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,764 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,780 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,781 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 14:08:04,783 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 [2022-07-26 14:08:04,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,789 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,789 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,820 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-26 14:08:04,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,821 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 14:08:04,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,830 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,830 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,846 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-26 14:08:04,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,847 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,847 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 14:08:04,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,857 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,885 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-26 14:08:04,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,886 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 14:08:04,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:04,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:04,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:04,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,908 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-26 14:08:04,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,909 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 14:08:04,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,918 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,934 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,935 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,935 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 14:08:04,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,944 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:04,960 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:04,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:04,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:04,961 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:04,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 14:08:04,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:04,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:04,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:04,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:04,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:04,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:04,969 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:04,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:05,004 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-26 14:08:05,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:05,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:05,005 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:05,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 14:08:05,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:05,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:05,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:05,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:05,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:05,015 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:05,015 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:05,019 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:08:05,037 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-07-26 14:08:05,037 INFO L444 ModelExtractionUtils]: 8 out of 13 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-26 14:08:05,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:05,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:05,041 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:05,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 14:08:05,043 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:08:05,076 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:08:05,076 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:08:05,077 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_writer_fn_~i~1#1) = -2*ULTIMATE.start_writer_fn_~i~1#1 + 15 Supporting invariants [] [2022-07-26 14:08:05,098 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:05,320 INFO L156 tatePredicateManager]: 52 out of 52 supporting invariants were superfluous and have been removed [2022-07-26 14:08:05,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:08:05,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:08:05,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:08:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:08:05,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:08:05,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:08:05,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:08:05,434 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:08:05,435 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1760 states and 5764 transitions. cyclomatic complexity: 4067 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:05,665 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1760 states and 5764 transitions. cyclomatic complexity: 4067. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 4226 states and 15624 transitions. Complement of second has 6 states. [2022-07-26 14:08:05,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:08:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 150 transitions. [2022-07-26 14:08:05,668 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 150 transitions. Stem has 5 letters. Loop has 7 letters. [2022-07-26 14:08:05,668 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:08:05,668 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 150 transitions. Stem has 12 letters. Loop has 7 letters. [2022-07-26 14:08:05,668 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:08:05,669 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 150 transitions. Stem has 5 letters. Loop has 14 letters. [2022-07-26 14:08:05,669 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:08:05,669 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4226 states and 15624 transitions. [2022-07-26 14:08:05,716 INFO L131 ngComponentsAnalysis]: Automaton has 128 accepting balls. 1597 [2022-07-26 14:08:05,765 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4226 states to 4018 states and 14600 transitions. [2022-07-26 14:08:05,765 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1942 [2022-07-26 14:08:05,771 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2507 [2022-07-26 14:08:05,771 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4018 states and 14600 transitions. [2022-07-26 14:08:05,771 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:08:05,771 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4018 states and 14600 transitions. [2022-07-26 14:08:05,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4018 states and 14600 transitions. [2022-07-26 14:08:05,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4018 to 3455. [2022-07-26 14:08:05,899 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-26 14:08:05,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3455 states, 3455 states have (on average 3.701013024602026) internal successors, (12787), 3454 states have internal predecessors, (12787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 3455 states and 12787 transitions. [2022-07-26 14:08:05,927 INFO L242 hiAutomatonCegarLoop]: Abstraction has 3455 states and 12787 transitions. [2022-07-26 14:08:05,927 INFO L426 stractBuchiCegarLoop]: Abstraction has 3455 states and 12787 transitions. [2022-07-26 14:08:05,927 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:08:05,927 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3455 states and 12787 transitions. [2022-07-26 14:08:05,950 INFO L131 ngComponentsAnalysis]: Automaton has 128 accepting balls. 1597 [2022-07-26 14:08:05,951 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:08:05,951 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:08:05,951 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:08:05,951 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:08:05,952 INFO L733 eck$LassoCheckResult]: Stem: 17977#[ULTIMATE.startENTRY]don't care [811] ULTIMATE.startENTRY-->L1075-3: Formula: (let ((.cse1 (store |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45| 1)) (.cse3 (select |v_#memory_int_239| 1)) (.cse0 (select |v_#memory_int_239| 2))) (and (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= (select .cse0 3) 103) (= 46 (select .cse0 4)) (= (select |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) 0) (= (select |v_#valid_259| 1) 1) (= |v_ULTIMATE.start_ring_init_~r#1.offset_23| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= 110 (select .cse0 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45|) 0) (= (select |v_#valid_259| 0) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| 0) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_37| 0) (= (store (store (store |v_#length_202| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 4) |v_ULTIMATE.start_main_~#writer~0#1.base_45| 4) |v_ULTIMATE.start_main_~#r~3#1.base_53| 24) |v_#length_201|) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#writer~0#1.base_45|) (= (select .cse0 6) 0) (= 104 (select .cse0 5)) (= |v_#valid_258| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53| 1)) (= (select |v_#length_202| 1) 2) (= (select .cse3 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53|) 0) (= (select .cse0 1) 105) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_259| 2) 1) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (= |v_#NULL.base_8| 0) (= 48 (select .cse3 0)) (= |v_#memory_int_238| (let ((.cse4 (store |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23| (store (store (select |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_23| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_23| 0)))) (store .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43| (store (select .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43|) |v_ULTIMATE.start_main_~#reader~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre29#1_29|)))) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) (= |v_#pthreadsForks_35| (+ |v_#pthreadsForks_36| 1)) (= |v_ULTIMATE.start_main_~#writer~0#1.offset_37| 0) (= |v_#pthreadsForks_36| |v_ULTIMATE.start_main_#t~pre29#1_29|) (= (select |v_#length_202| 2) 7) (< 0 |v_#StackHeapBarrier_30|) (= (select .cse0 0) 114)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_30|, #pthreadsForks=|v_#pthreadsForks_36|, #valid=|v_#valid_259|, #memory_int=|v_#memory_int_239|, #length=|v_#length_202|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_15|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_23|, ULTIMATE.start_main_~status~0#1=|v_ULTIMATE.start_main_~status~0#1_17|, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_20|, #pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_15|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_22|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_15|, #length=|v_#length_201|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_37|, ULTIMATE.start_main_#t~ret33#1.offset=|v_ULTIMATE.start_main_#t~ret33#1.offset_24|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_37|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_19|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_23|, ULTIMATE.start_main_#t~ret33#1.base=|v_ULTIMATE.start_main_#t~ret33#1.base_24|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_25|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_53|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_43|, #valid=|v_#valid_258|, #memory_int=|v_#memory_int_238|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_45|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_~status~0#1, #NULL.offset, ULTIMATE.start_main_#t~mem34#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_~#writer~0#1.offset, ULTIMATE.start_main_#t~ret33#1.offset, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, ULTIMATE.start_main_#t~ret33#1.base, ULTIMATE.start_main_~#r~3#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_main_~#writer~0#1.base, ULTIMATE.start_main_#t~nondet32#1] 17947#[L1075-3]don't care [629] L1075-3-->reader_twoENTRY: Formula: (and (= v_reader_twoThread1of1ForFork1_thidvar1_2 0) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4| |v_ULTIMATE.start_main_~#r~3#1.offset_10|) (= v_reader_twoThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#r~3#1.base_10|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|} OutVars{reader_twoThread1of1ForFork1_~val~1#1=|v_reader_twoThread1of1ForFork1_~val~1#1_22|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base_6|, reader_twoThread1of1ForFork1_#t~pre25#1=|v_reader_twoThread1of1ForFork1_#t~pre25#1_6|, reader_twoThread1of1ForFork1_ring_dequeue_#res#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#res#1_8|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_6|, reader_twoThread1of1ForFork1_thidvar1=v_reader_twoThread1of1ForFork1_thidvar1_2, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_4|, reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_30|, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1_8|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_8|, reader_twoThread1of1ForFork1_#t~mem26#1=|v_reader_twoThread1of1ForFork1_#t~mem26#1_10|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4|, reader_twoThread1of1ForFork1_#t~pre24#1=|v_reader_twoThread1of1ForFork1_#t~pre24#1_6|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_10|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_14|, reader_twoThread1of1ForFork1_~arg#1.offset=|v_reader_twoThread1of1ForFork1_~arg#1.offset_6|, reader_twoThread1of1ForFork1_#t~pre28#1=|v_reader_twoThread1of1ForFork1_#t~pre28#1_6|, reader_twoThread1of1ForFork1_#t~mem23#1=|v_reader_twoThread1of1ForFork1_#t~mem23#1_10|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, reader_twoThread1of1ForFork1_#t~ret21#1=|v_reader_twoThread1of1ForFork1_#t~ret21#1_12|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset_14|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_4|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1_10|, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_10|, reader_twoThread1of1ForFork1_#t~ret22#1=|v_reader_twoThread1of1ForFork1_#t~ret22#1_8|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|, reader_twoThread1of1ForFork1_#t~mem27#1=|v_reader_twoThread1of1ForFork1_#t~mem27#1_10|, reader_twoThread1of1ForFork1_~i~3#1=|v_reader_twoThread1of1ForFork1_~i~3#1_18|, reader_twoThread1of1ForFork1_thidvar0=v_reader_twoThread1of1ForFork1_thidvar0_2, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_10|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_32|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset_6|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_4|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1_10|, reader_twoThread1of1ForFork1_~arg#1.base=|v_reader_twoThread1of1ForFork1_~arg#1.base_6|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_8|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_8|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base_14|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_6|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~val~1#1, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base, reader_twoThread1of1ForFork1_#t~pre25#1, reader_twoThread1of1ForFork1_ring_dequeue_#res#1, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base, reader_twoThread1of1ForFork1_thidvar1, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1, reader_twoThread1of1ForFork1_~r~2#1.offset, reader_twoThread1of1ForFork1_#t~mem26#1, reader_twoThread1of1ForFork1_#in~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre24#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset, reader_twoThread1of1ForFork1_~i~2#1, reader_twoThread1of1ForFork1_~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre28#1, reader_twoThread1of1ForFork1_#t~mem23#1, reader_twoThread1of1ForFork1_#t~ret21#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset, reader_twoThread1of1ForFork1_#res#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_#t~ret22#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.base, reader_twoThread1of1ForFork1_#t~mem27#1, reader_twoThread1of1ForFork1_~i~3#1, reader_twoThread1of1ForFork1_thidvar0, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset, reader_twoThread1of1ForFork1_#in~arg#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1, reader_twoThread1of1ForFork1_~arg#1.base, reader_twoThread1of1ForFork1_~r~2#1.base, reader_twoThread1of1ForFork1_ring_empty_#res#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset] 16479#[reader_twoENTRY, L1075-4]don't care [794] L1075-4-->L1076-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#writer~0#1.offset_29|) (= (select |v_#valid_224| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) 1) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1)) (<= (+ |v_ULTIMATE.start_main_~#writer~0#1.offset_29| 4) (select |v_#length_177| |v_ULTIMATE.start_main_~#writer~0#1.base_33|)) (= |v_#pthreadsForks_24| |v_ULTIMATE.start_main_#t~pre31#1_19|) (= (store |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33| (store (select |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) |v_ULTIMATE.start_main_~#writer~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre31#1_19|)) |v_#memory_int_208|)) InVars {#pthreadsForks=|v_#pthreadsForks_24|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_19|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_11|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_208|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~pre29#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int] 16483#[reader_twoENTRY, L1076-3]don't care [626] L1076-3-->writer_fnENTRY: Formula: (and (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_writer_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|) (= v_writer_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_writer_fnThread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{writer_fnThread1of1ForFork0_#t~pre17#1=|v_writer_fnThread1of1ForFork0_#t~pre17#1_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_10|, writer_fnThread1of1ForFork0_~arg#1.offset=|v_writer_fnThread1of1ForFork0_~arg#1.offset_6|, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_6|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_16|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_14|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_6|, writer_fnThread1of1ForFork0_thidvar1=v_writer_fnThread1of1ForFork0_thidvar1_2, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_6|, writer_fnThread1of1ForFork0_#res#1.base=|v_writer_fnThread1of1ForFork0_#res#1.base_4|, writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_14|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_18|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, writer_fnThread1of1ForFork0_#res#1.offset=|v_writer_fnThread1of1ForFork0_#res#1.offset_4|, writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_18|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_6|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, writer_fnThread1of1ForFork0_~arg#1.base=|v_writer_fnThread1of1ForFork0_~arg#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_8|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_10|, writer_fnThread1of1ForFork0_thidvar2=v_writer_fnThread1of1ForFork0_thidvar2_2, writer_fnThread1of1ForFork0_thidvar0=v_writer_fnThread1of1ForFork0_thidvar0_2, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_#t~pre17#1, writer_fnThread1of1ForFork0_#res#1.base, writer_fnThread1of1ForFork0_~r~1#1.base, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base, writer_fnThread1of1ForFork0_#res#1.offset, writer_fnThread1of1ForFork0_#in~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset, writer_fnThread1of1ForFork0_~arg#1.base, writer_fnThread1of1ForFork0_~i~1#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_~x#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1, writer_fnThread1of1ForFork0_thidvar2, writer_fnThread1of1ForFork0_~r~1#1.offset, writer_fnThread1of1ForFork0_thidvar1, writer_fnThread1of1ForFork0_thidvar0, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base, writer_fnThread1of1ForFork0_#in~arg#1.base] 17747#[writer_fnENTRY, L1076-4, reader_twoENTRY]don't care [748] writer_fnENTRY-->L843-6: Formula: (and (= |v_writer_fnThread1of1ForFork0_~arg#1.offset_9| |v_writer_fnThread1of1ForFork0_#in~arg#1.offset_7|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.base_13| |v_writer_fnThread1of1ForFork0_~arg#1.base_9|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.offset_13| |v_writer_fnThread1of1ForFork0_~arg#1.offset_9|) (= |v_writer_fnThread1of1ForFork0_~i~1#1_33| 0) (= |v_writer_fnThread1of1ForFork0_#in~arg#1.base_7| |v_writer_fnThread1of1ForFork0_~arg#1.base_9|)) InVars {writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_7|, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_7|} OutVars{writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_13|, writer_fnThread1of1ForFork0_~arg#1.base=|v_writer_fnThread1of1ForFork0_~arg#1.base_9|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_33|, writer_fnThread1of1ForFork0_~arg#1.offset=|v_writer_fnThread1of1ForFork0_~arg#1.offset_9|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_13|, writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_7|, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_~r~1#1.base, writer_fnThread1of1ForFork0_~arg#1.base, writer_fnThread1of1ForFork0_~i~1#1, writer_fnThread1of1ForFork0_~arg#1.offset, writer_fnThread1of1ForFork0_~r~1#1.offset] 18589#[L843-6, L1076-4, reader_twoENTRY]don't care [2022-07-26 14:08:05,952 INFO L735 eck$LassoCheckResult]: Loop: 18589#[L843-6, L1076-4, reader_twoENTRY]don't care [790] L843-6-->L810-8: Formula: (and (= (+ |v_writer_fnThread1of1ForFork0_~i~1#1_41| 1) |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_13|) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_13| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_47|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.offset_15| |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_13|) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_47| |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_13|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.base_15| |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_13|) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_13| |v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_19|) (< |v_writer_fnThread1of1ForFork0_~i~1#1_41| 8)) InVars {writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_15|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_41|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_15|} OutVars{writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_15|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_27|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_33|, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_13|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_47|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_47|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_13|, writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_19|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_31|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_41|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_25|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_15|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_13|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_~x#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base] 17381#[L810-8, L1076-4, reader_twoENTRY]don't care [606] L810-8-->L810-1: Formula: (let ((.cse0 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5| 20))) (and (= (select |v_#valid_42| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|) 1) (<= 0 .cse0) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_3| (select (select |v_#memory_int_48| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|) .cse0)) (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5| 24) (select |v_#length_33| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|)))) InVars {#memory_int=|v_#memory_int_48|, #length=|v_#length_33|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5|, #valid=|v_#valid_42|} OutVars{writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_3|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_48|, #length=|v_#length_33|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1] 17385#[L810-1, L1076-4, reader_twoENTRY]don't care [635] L810-1-->L810-3: Formula: (and (not (= (let ((.cse1 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_15| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ (- 4) .cse0) .cse0))) |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_15|)) (<= 0 |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_21|) (= (select |v_#valid_52| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_21|) 1) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_15| (select (select |v_#memory_int_60| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_21|) |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_21|)) (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_21| 4) (select |v_#length_43| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_21|))) InVars {writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_15|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_60|, #length=|v_#length_43|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_21|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_21|} OutVars{writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_15|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_15|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_60|, #length=|v_#length_43|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_21|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_21|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1] 18865#[L1076-4, reader_twoENTRY, L810-3]don't care [756] L810-3-->L811: Formula: (let ((.cse0 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_41| 20))) (and (= (select |v_#valid_172| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_41|) 1) (= (select (select |v_#memory_int_164| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_41|) .cse0) |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_23|) (<= 0 .cse0) (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_41| 24) (select |v_#length_139| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_41|)))) InVars {#valid=|v_#valid_172|, #memory_int=|v_#memory_int_164|, #length=|v_#length_139|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_41|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_41|} OutVars{writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_29|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_31|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_23|, #valid=|v_#valid_172|, #memory_int=|v_#memory_int_164|, #length=|v_#length_139|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_41|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_41|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1] 18869#[L1076-4, reader_twoENTRY, L811]don't care [609] L811-->L811-1: Formula: (let ((.cse0 (* |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_5| 4))) (let ((.cse1 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_11| .cse0 4))) (and (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_11| .cse0 8) (select |v_#length_36| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_11|)) (<= 0 .cse1) (= (select |v_#valid_45| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_11|) 1) (= |v_#memory_int_51| (store |v_#memory_int_52| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_11| (store (select |v_#memory_int_52| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_11|) .cse1 |v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_5|)))))) InVars {writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_5|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_5|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_52|, #length=|v_#length_36|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_11|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_11|} OutVars{writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_5|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_5|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_51|, #length=|v_#length_36|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_11|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_11|} AuxVars[] AssignedVars[#memory_int] 19875#[L811-1, L1076-4, reader_twoENTRY]don't care [632] L811-1-->L812-1: Formula: (let ((.cse0 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_19| 20))) (and (= (select (select |v_#memory_int_56| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_19|) .cse0) |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_11|) (= (select |v_#valid_48| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_19|) 1) (<= 0 .cse0) (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_19| 24) (select |v_#length_39| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_19|)))) InVars {#valid=|v_#valid_48|, #memory_int=|v_#memory_int_56|, #length=|v_#length_39|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_19|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_19|} OutVars{writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_11|, #valid=|v_#valid_48|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_11|, #memory_int=|v_#memory_int_56|, #length=|v_#length_39|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_19|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_19|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1] 18585#[L812-1, L1076-4, reader_twoENTRY]don't care [783] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_45| 20))) (and (<= 0 .cse0) (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_45| 24) (select |v_#length_159| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_45|)) (= (store |v_#memory_int_195| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_45| (store (select |v_#memory_int_195| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_45|) .cse0 (let ((.cse2 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_24| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1))))) |v_#memory_int_194|) (= (select |v_#valid_200| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_45|) 1) (= (+ |v_writer_fnThread1of1ForFork0_~i~1#1_38| 1) |v_writer_fnThread1of1ForFork0_~i~1#1_37|))) InVars {writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_24|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_38|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_195|, #length=|v_#length_159|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_45|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_45|} OutVars{writer_fnThread1of1ForFork0_#t~pre17#1=|v_writer_fnThread1of1ForFork0_#t~pre17#1_13|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_37|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_194|, #length=|v_#length_159|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_45|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_45|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_#t~pre17#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_~i~1#1, #memory_int] 18589#[L843-6, L1076-4, reader_twoENTRY]don't care [2022-07-26 14:08:05,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:05,953 INFO L85 PathProgramCache]: Analyzing trace with hash 797126409, now seen corresponding path program 1 times [2022-07-26 14:08:05,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:05,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273719681] [2022-07-26 14:08:05,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:05,982 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:05,998 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:05,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:05,999 INFO L85 PathProgramCache]: Analyzing trace with hash -724958442, now seen corresponding path program 1 times [2022-07-26 14:08:05,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:06,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104247442] [2022-07-26 14:08:06,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:06,016 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:06,035 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:06,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:06,036 INFO L85 PathProgramCache]: Analyzing trace with hash 1378704142, now seen corresponding path program 1 times [2022-07-26 14:08:06,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:06,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866662654] [2022-07-26 14:08:06,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:06,060 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:06,104 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:07,397 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:08:07,397 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:08:07,397 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:08:07,397 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:08:07,397 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:08:07,397 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:07,397 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:08:07,397 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:08:07,397 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_2w1r-2.i_BEv2_Iteration3_Lasso [2022-07-26 14:08:07,397 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:08:07,397 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:08:07,402 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,406 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,408 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,409 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,411 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,413 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,415 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,417 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,421 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,423 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,425 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,427 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,429 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,431 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,433 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,435 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,437 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,453 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,461 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,464 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,465 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,467 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,469 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,471 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,473 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,475 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,477 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,478 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,481 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,483 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,485 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,487 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,488 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,490 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,492 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,494 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,495 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,497 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,499 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,501 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,503 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:07,505 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,941 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,943 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,944 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,946 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,948 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,949 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,950 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,952 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,953 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,954 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,956 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,957 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,958 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,959 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,961 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,963 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,964 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,967 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,968 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,970 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,971 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,973 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,975 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,977 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,979 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,980 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,982 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,983 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,984 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,986 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,987 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,988 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,990 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,991 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,992 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,994 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,995 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,997 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:08,998 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,008 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,011 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,012 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,014 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,015 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,017 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,018 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,019 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,021 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,022 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,025 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:08:09,831 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:08:09,831 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:08:09,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:09,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:09,833 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:09,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 14:08:09,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:09,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:09,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:09,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:09,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:09,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:09,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:09,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:09,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:09,856 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 14:08:09,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:09,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:09,857 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:09,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 14:08:09,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:09,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:09,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:09,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:09,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:09,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:09,864 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:09,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:09,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:09,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:09,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:09,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:09,880 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:09,881 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 14:08:09,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:09,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:09,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:09,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:09,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:09,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:09,889 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:09,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:09,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:09,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:09,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:09,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:09,931 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:09,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:09,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 14:08:09,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:09,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:09,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:09,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:09,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:09,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:09,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:09,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:09,957 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:09,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:09,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:09,959 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:09,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 14:08:09,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:09,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:09,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:09,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:09,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:09,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:09,967 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:09,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:09,987 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-26 14:08:09,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:09,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:09,989 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:09,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 14:08:09,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:09,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:09,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:09,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:09,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:09,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:09,998 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,023 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-26 14:08:10,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,024 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 14:08:10,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,055 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 14:08:10,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,087 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,088 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 14:08:10,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,116 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-26 14:08:10,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,117 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 14:08:10,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,125 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,181 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 14:08:10,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,182 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 14:08:10,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,189 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,190 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,190 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,208 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,209 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 14:08:10,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-07-26 14:08:10,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,234 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 14:08:10,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,242 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,242 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-26 14:08:10,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,258 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 14:08:10,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-26 14:08:10,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,284 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 14:08:10,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,310 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-26 14:08:10,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,311 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 14:08:10,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,319 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,319 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,335 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 14:08:10,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,336 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,337 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 14:08:10,338 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 [2022-07-26 14:08:10,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,343 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,360 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 14:08:10,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,384 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-26 14:08:10,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,385 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 14:08:10,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,394 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,410 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-26 14:08:10,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,411 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 14:08:10,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,418 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,419 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,434 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-07-26 14:08:10,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,435 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 14:08:10,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,458 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-26 14:08:10,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,459 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 14:08:10,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,484 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,485 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,485 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 14:08:10,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-26 14:08:10,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,509 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 14:08:10,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,518 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,560 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,561 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 14:08:10,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,589 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-26 14:08:10,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,590 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 14:08:10,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,598 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,598 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,615 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,616 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 14:08:10,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,623 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,638 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 14:08:10,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,639 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 14:08:10,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,646 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,661 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-26 14:08:10,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,662 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 14:08:10,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,669 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,669 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,685 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 14:08:10,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,686 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 14:08:10,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,694 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,709 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-26 14:08:10,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,710 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 14:08:10,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,732 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-26 14:08:10,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,733 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,734 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 14:08:10,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,740 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,756 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-26 14:08:10,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,757 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 14:08:10,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,764 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,785 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 14:08:10,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,786 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 14:08:10,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,793 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,794 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,794 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,811 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-26 14:08:10,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,812 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 14:08:10,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,821 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,821 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-26 14:08:10,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,838 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 14:08:10,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,845 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 14:08:10,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,862 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,862 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 14:08:10,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,869 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,869 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-26 14:08:10,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,887 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 14:08:10,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,894 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,915 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,916 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 14:08:10,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:10,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,923 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:10,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:10,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,944 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:10,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,945 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 14:08:10,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:10,974 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-26 14:08:10,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:10,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:10,975 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:10,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 14:08:10,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:10,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:10,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:10,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:10,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:10,983 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:10,983 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:10,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,004 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-26 14:08:11,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,005 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 14:08:11,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:11,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,013 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:11,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:11,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,028 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-07-26 14:08:11,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,029 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 14:08:11,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,041 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:11,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,060 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-26 14:08:11,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:11,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,087 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-26 14:08:11,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,099 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,099 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,117 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:11,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,119 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-26 14:08:11,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,128 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,144 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-07-26 14:08:11,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,146 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-26 14:08:11,147 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 [2022-07-26 14:08:11,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,174 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2022-07-26 14:08:11,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,175 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-26 14:08:11,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-07-26 14:08:11,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,203 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-26 14:08:11,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,211 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,228 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-07-26 14:08:11,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,229 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-26 14:08:11,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,238 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,256 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-26 14:08:11,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,257 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-26 14:08:11,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:11,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,265 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-26 14:08:11,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,266 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-07-26 14:08:11,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:11,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-07-26 14:08:11,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,284 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-26 14:08:11,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,310 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:11,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,311 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-26 14:08:11,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:08:11,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,320 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:08:11,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:08:11,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,336 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-07-26 14:08:11,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,338 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-26 14:08:11,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,350 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,350 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:08:11,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:11,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,373 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-26 14:08:11,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:08:11,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:08:11,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:08:11,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:08:11,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:08:11,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:08:11,383 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:08:11,387 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:08:11,393 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-26 14:08:11,393 INFO L444 ModelExtractionUtils]: 7 out of 13 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-26 14:08:11,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:08:11,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:08:11,394 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:08:11,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-26 14:08:11,396 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:08:11,402 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:08:11,402 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:08:11,402 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(writer_fnThread1of1ForFork0_~i~1#1) = -2*writer_fnThread1of1ForFork0_~i~1#1 + 15 Supporting invariants [] [2022-07-26 14:08:11,417 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-07-26 14:08:11,463 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-07-26 14:08:11,598 INFO L156 tatePredicateManager]: 52 out of 52 supporting invariants were superfluous and have been removed [2022-07-26 14:08:11,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:08:11,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:08:11,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:08:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:08:11,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:08:11,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:08:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:08:11,674 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:08:11,674 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 3455 states and 12787 transitions. cyclomatic complexity: 9493 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:11,951 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 3455 states and 12787 transitions. cyclomatic complexity: 9493. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 10046 states and 39616 transitions. Complement of second has 6 states. [2022-07-26 14:08:11,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:08:11,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:11,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 156 transitions. [2022-07-26 14:08:11,953 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 156 transitions. Stem has 5 letters. Loop has 7 letters. [2022-07-26 14:08:11,953 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:08:11,953 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 156 transitions. Stem has 12 letters. Loop has 7 letters. [2022-07-26 14:08:11,953 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:08:11,954 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 156 transitions. Stem has 5 letters. Loop has 14 letters. [2022-07-26 14:08:11,954 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:08:11,954 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10046 states and 39616 transitions. [2022-07-26 14:08:12,068 INFO L131 ngComponentsAnalysis]: Automaton has 218 accepting balls. 1237 [2022-07-26 14:08:12,195 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10046 states to 9415 states and 36711 transitions. [2022-07-26 14:08:12,196 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2542 [2022-07-26 14:08:12,205 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3106 [2022-07-26 14:08:12,205 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9415 states and 36711 transitions. [2022-07-26 14:08:12,205 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:08:12,205 INFO L220 hiAutomatonCegarLoop]: Abstraction has 9415 states and 36711 transitions. [2022-07-26 14:08:12,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9415 states and 36711 transitions. [2022-07-26 14:08:12,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9415 to 8224. [2022-07-26 14:08:12,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8224 states, 8224 states have (on average 3.8994406614785992) internal successors, (32069), 8223 states have internal predecessors, (32069), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8224 states to 8224 states and 32069 transitions. [2022-07-26 14:08:12,546 INFO L242 hiAutomatonCegarLoop]: Abstraction has 8224 states and 32069 transitions. [2022-07-26 14:08:12,546 INFO L426 stractBuchiCegarLoop]: Abstraction has 8224 states and 32069 transitions. [2022-07-26 14:08:12,546 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:08:12,546 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8224 states and 32069 transitions. [2022-07-26 14:08:12,610 INFO L131 ngComponentsAnalysis]: Automaton has 218 accepting balls. 1237 [2022-07-26 14:08:12,610 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:08:12,610 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:08:12,610 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:08:12,611 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:08:12,612 INFO L733 eck$LassoCheckResult]: Stem: 35943#[ULTIMATE.startENTRY]don't care [811] ULTIMATE.startENTRY-->L1075-3: Formula: (let ((.cse1 (store |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45| 1)) (.cse3 (select |v_#memory_int_239| 1)) (.cse0 (select |v_#memory_int_239| 2))) (and (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= (select .cse0 3) 103) (= 46 (select .cse0 4)) (= (select |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) 0) (= (select |v_#valid_259| 1) 1) (= |v_ULTIMATE.start_ring_init_~r#1.offset_23| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= 110 (select .cse0 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45|) 0) (= (select |v_#valid_259| 0) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| 0) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_37| 0) (= (store (store (store |v_#length_202| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 4) |v_ULTIMATE.start_main_~#writer~0#1.base_45| 4) |v_ULTIMATE.start_main_~#r~3#1.base_53| 24) |v_#length_201|) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#writer~0#1.base_45|) (= (select .cse0 6) 0) (= 104 (select .cse0 5)) (= |v_#valid_258| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53| 1)) (= (select |v_#length_202| 1) 2) (= (select .cse3 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53|) 0) (= (select .cse0 1) 105) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_259| 2) 1) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (= |v_#NULL.base_8| 0) (= 48 (select .cse3 0)) (= |v_#memory_int_238| (let ((.cse4 (store |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23| (store (store (select |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_23| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_23| 0)))) (store .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43| (store (select .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43|) |v_ULTIMATE.start_main_~#reader~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre29#1_29|)))) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) (= |v_#pthreadsForks_35| (+ |v_#pthreadsForks_36| 1)) (= |v_ULTIMATE.start_main_~#writer~0#1.offset_37| 0) (= |v_#pthreadsForks_36| |v_ULTIMATE.start_main_#t~pre29#1_29|) (= (select |v_#length_202| 2) 7) (< 0 |v_#StackHeapBarrier_30|) (= (select .cse0 0) 114)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_30|, #pthreadsForks=|v_#pthreadsForks_36|, #valid=|v_#valid_259|, #memory_int=|v_#memory_int_239|, #length=|v_#length_202|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_15|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_23|, ULTIMATE.start_main_~status~0#1=|v_ULTIMATE.start_main_~status~0#1_17|, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_20|, #pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_15|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_22|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_15|, #length=|v_#length_201|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_37|, ULTIMATE.start_main_#t~ret33#1.offset=|v_ULTIMATE.start_main_#t~ret33#1.offset_24|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_37|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_19|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_23|, ULTIMATE.start_main_#t~ret33#1.base=|v_ULTIMATE.start_main_#t~ret33#1.base_24|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_25|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_53|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_43|, #valid=|v_#valid_258|, #memory_int=|v_#memory_int_238|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_45|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_~status~0#1, #NULL.offset, ULTIMATE.start_main_#t~mem34#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_~#writer~0#1.offset, ULTIMATE.start_main_#t~ret33#1.offset, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, ULTIMATE.start_main_#t~ret33#1.base, ULTIMATE.start_main_~#r~3#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_main_~#writer~0#1.base, ULTIMATE.start_main_#t~nondet32#1] 35913#[L1075-3]don't care [629] L1075-3-->reader_twoENTRY: Formula: (and (= v_reader_twoThread1of1ForFork1_thidvar1_2 0) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4| |v_ULTIMATE.start_main_~#r~3#1.offset_10|) (= v_reader_twoThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#r~3#1.base_10|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|} OutVars{reader_twoThread1of1ForFork1_~val~1#1=|v_reader_twoThread1of1ForFork1_~val~1#1_22|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base_6|, reader_twoThread1of1ForFork1_#t~pre25#1=|v_reader_twoThread1of1ForFork1_#t~pre25#1_6|, reader_twoThread1of1ForFork1_ring_dequeue_#res#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#res#1_8|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_6|, reader_twoThread1of1ForFork1_thidvar1=v_reader_twoThread1of1ForFork1_thidvar1_2, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_4|, reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_30|, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1_8|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_8|, reader_twoThread1of1ForFork1_#t~mem26#1=|v_reader_twoThread1of1ForFork1_#t~mem26#1_10|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4|, reader_twoThread1of1ForFork1_#t~pre24#1=|v_reader_twoThread1of1ForFork1_#t~pre24#1_6|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_10|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_14|, reader_twoThread1of1ForFork1_~arg#1.offset=|v_reader_twoThread1of1ForFork1_~arg#1.offset_6|, reader_twoThread1of1ForFork1_#t~pre28#1=|v_reader_twoThread1of1ForFork1_#t~pre28#1_6|, reader_twoThread1of1ForFork1_#t~mem23#1=|v_reader_twoThread1of1ForFork1_#t~mem23#1_10|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, reader_twoThread1of1ForFork1_#t~ret21#1=|v_reader_twoThread1of1ForFork1_#t~ret21#1_12|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset_14|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_4|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1_10|, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_10|, reader_twoThread1of1ForFork1_#t~ret22#1=|v_reader_twoThread1of1ForFork1_#t~ret22#1_8|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|, reader_twoThread1of1ForFork1_#t~mem27#1=|v_reader_twoThread1of1ForFork1_#t~mem27#1_10|, reader_twoThread1of1ForFork1_~i~3#1=|v_reader_twoThread1of1ForFork1_~i~3#1_18|, reader_twoThread1of1ForFork1_thidvar0=v_reader_twoThread1of1ForFork1_thidvar0_2, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_10|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_32|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset_6|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_4|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1_10|, reader_twoThread1of1ForFork1_~arg#1.base=|v_reader_twoThread1of1ForFork1_~arg#1.base_6|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_8|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_8|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base_14|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_6|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~val~1#1, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base, reader_twoThread1of1ForFork1_#t~pre25#1, reader_twoThread1of1ForFork1_ring_dequeue_#res#1, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base, reader_twoThread1of1ForFork1_thidvar1, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1, reader_twoThread1of1ForFork1_~r~2#1.offset, reader_twoThread1of1ForFork1_#t~mem26#1, reader_twoThread1of1ForFork1_#in~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre24#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset, reader_twoThread1of1ForFork1_~i~2#1, reader_twoThread1of1ForFork1_~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre28#1, reader_twoThread1of1ForFork1_#t~mem23#1, reader_twoThread1of1ForFork1_#t~ret21#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset, reader_twoThread1of1ForFork1_#res#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_#t~ret22#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.base, reader_twoThread1of1ForFork1_#t~mem27#1, reader_twoThread1of1ForFork1_~i~3#1, reader_twoThread1of1ForFork1_thidvar0, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset, reader_twoThread1of1ForFork1_#in~arg#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1, reader_twoThread1of1ForFork1_~arg#1.base, reader_twoThread1of1ForFork1_~r~2#1.base, reader_twoThread1of1ForFork1_ring_empty_#res#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset] 34027#[reader_twoENTRY, L1075-4]don't care [794] L1075-4-->L1076-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#writer~0#1.offset_29|) (= (select |v_#valid_224| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) 1) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1)) (<= (+ |v_ULTIMATE.start_main_~#writer~0#1.offset_29| 4) (select |v_#length_177| |v_ULTIMATE.start_main_~#writer~0#1.base_33|)) (= |v_#pthreadsForks_24| |v_ULTIMATE.start_main_#t~pre31#1_19|) (= (store |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33| (store (select |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) |v_ULTIMATE.start_main_~#writer~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre31#1_19|)) |v_#memory_int_208|)) InVars {#pthreadsForks=|v_#pthreadsForks_24|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_19|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_11|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_208|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~pre29#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int] 34031#[reader_twoENTRY, L1076-3]don't care [626] L1076-3-->writer_fnENTRY: Formula: (and (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_writer_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|) (= v_writer_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_writer_fnThread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{writer_fnThread1of1ForFork0_#t~pre17#1=|v_writer_fnThread1of1ForFork0_#t~pre17#1_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_10|, writer_fnThread1of1ForFork0_~arg#1.offset=|v_writer_fnThread1of1ForFork0_~arg#1.offset_6|, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_6|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_16|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_14|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_6|, writer_fnThread1of1ForFork0_thidvar1=v_writer_fnThread1of1ForFork0_thidvar1_2, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_6|, writer_fnThread1of1ForFork0_#res#1.base=|v_writer_fnThread1of1ForFork0_#res#1.base_4|, writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_14|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_18|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, writer_fnThread1of1ForFork0_#res#1.offset=|v_writer_fnThread1of1ForFork0_#res#1.offset_4|, writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_18|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_6|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, writer_fnThread1of1ForFork0_~arg#1.base=|v_writer_fnThread1of1ForFork0_~arg#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_8|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_10|, writer_fnThread1of1ForFork0_thidvar2=v_writer_fnThread1of1ForFork0_thidvar2_2, writer_fnThread1of1ForFork0_thidvar0=v_writer_fnThread1of1ForFork0_thidvar0_2, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_#t~pre17#1, writer_fnThread1of1ForFork0_#res#1.base, writer_fnThread1of1ForFork0_~r~1#1.base, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base, writer_fnThread1of1ForFork0_#res#1.offset, writer_fnThread1of1ForFork0_#in~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset, writer_fnThread1of1ForFork0_~arg#1.base, writer_fnThread1of1ForFork0_~i~1#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_~x#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1, writer_fnThread1of1ForFork0_thidvar2, writer_fnThread1of1ForFork0_~r~1#1.offset, writer_fnThread1of1ForFork0_thidvar1, writer_fnThread1of1ForFork0_thidvar0, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base, writer_fnThread1of1ForFork0_#in~arg#1.base] 35655#[writer_fnENTRY, L1076-4, reader_twoENTRY]don't care [801] L1076-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_9|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_47| 0) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_writer_fn_#in~arg#1.base_9| |v_ULTIMATE.start_main_~#r~3#1.base_45|) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_9|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_21|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_47|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_13|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_9|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 34223#[L843-6, writer_fnENTRY, reader_twoENTRY]don't care [773] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9| |v_ULTIMATE.start_ring_enqueue_~r#1.base_33|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| (+ |v_ULTIMATE.start_writer_fn_~i~1#1_35| 1)) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9| |v_ULTIMATE.start_ring_enqueue_~r#1.offset_33|) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9| |v_ULTIMATE.start_writer_fn_~r~1#1.base_16|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_35| 8) (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_16|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_16|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_33|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_33|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_21|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_25|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_15|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_9|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_9|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 34227#[L810-8, writer_fnENTRY, reader_twoENTRY]don't care [2022-07-26 14:08:12,612 INFO L735 eck$LassoCheckResult]: Loop: 34227#[L810-8, writer_fnENTRY, reader_twoENTRY]don't care [362] L810-8-->L810-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|))) (and (= |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2| (select (select |v_#memory_int_38| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) .cse0)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3| 24) (select |v_#length_25| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (= (select |v_#valid_27| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) 1) (<= 0 .cse0))) InVars {#memory_int=|v_#memory_int_38|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_25|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_27|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_27|, #memory_int=|v_#memory_int_38|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_25|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1] 35121#[L810-1, writer_fnENTRY, reader_twoENTRY]don't care [743] L810-1-->L810-8: Formula: (and (= (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_22| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))) (select (select |v_#memory_int_150| |v_ULTIMATE.start_ring_enqueue_~r#1.base_29|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|)) (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| 4) (select |v_#length_127| |v_ULTIMATE.start_ring_enqueue_~r#1.base_29|)) (= (select |v_#valid_154| |v_ULTIMATE.start_ring_enqueue_~r#1.base_29|) 1)) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, #valid=|v_#valid_154|, #memory_int=|v_#memory_int_150|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, #length=|v_#length_127|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_22|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, #valid=|v_#valid_154|, #memory_int=|v_#memory_int_150|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, #length=|v_#length_127|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_21|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 34227#[L810-8, writer_fnENTRY, reader_twoENTRY]don't care [2022-07-26 14:08:12,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:12,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1058882681, now seen corresponding path program 1 times [2022-07-26 14:08:12,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:12,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834115478] [2022-07-26 14:08:12,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:12,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:12,628 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:12,643 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:12,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:12,644 INFO L85 PathProgramCache]: Analyzing trace with hash 12926, now seen corresponding path program 1 times [2022-07-26 14:08:12,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:12,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1455399213] [2022-07-26 14:08:12,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:12,648 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:12,652 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:12,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:12,653 INFO L85 PathProgramCache]: Analyzing trace with hash 321004676, now seen corresponding path program 1 times [2022-07-26 14:08:12,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:12,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [315849701] [2022-07-26 14:08:12,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:12,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:08:12,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:08:12,930 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:08:12,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [315849701] [2022-07-26 14:08:12,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [315849701] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:08:12,930 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:08:12,930 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-26 14:08:12,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503516646] [2022-07-26 14:08:12,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:08:13,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:08:13,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-26 14:08:13,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-26 14:08:13,044 INFO L87 Difference]: Start difference. First operand 8224 states and 32069 transitions. cyclomatic complexity: 24263 Second operand has 7 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:13,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:08:13,796 INFO L93 Difference]: Finished difference Result 12336 states and 47073 transitions. [2022-07-26 14:08:13,796 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12336 states and 47073 transitions. [2022-07-26 14:08:13,950 INFO L131 ngComponentsAnalysis]: Automaton has 402 accepting balls. 1623 [2022-07-26 14:08:14,067 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12336 states to 12333 states and 47058 transitions. [2022-07-26 14:08:14,067 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3784 [2022-07-26 14:08:14,077 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3784 [2022-07-26 14:08:14,078 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12333 states and 47058 transitions. [2022-07-26 14:08:14,078 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:08:14,078 INFO L220 hiAutomatonCegarLoop]: Abstraction has 12333 states and 47058 transitions. [2022-07-26 14:08:14,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12333 states and 47058 transitions. [2022-07-26 14:08:14,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12333 to 10223. [2022-07-26 14:08:14,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10223 states, 10223 states have (on average 3.920669079526558) internal successors, (40081), 10222 states have internal predecessors, (40081), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10223 states to 10223 states and 40081 transitions. [2022-07-26 14:08:14,473 INFO L242 hiAutomatonCegarLoop]: Abstraction has 10223 states and 40081 transitions. [2022-07-26 14:08:14,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-26 14:08:14,474 INFO L426 stractBuchiCegarLoop]: Abstraction has 10223 states and 40081 transitions. [2022-07-26 14:08:14,474 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:08:14,475 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10223 states and 40081 transitions. [2022-07-26 14:08:14,629 INFO L131 ngComponentsAnalysis]: Automaton has 304 accepting balls. 1417 [2022-07-26 14:08:14,629 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:08:14,629 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:08:14,630 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:08:14,630 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:08:14,631 INFO L733 eck$LassoCheckResult]: Stem: 64837#[ULTIMATE.startENTRY]don't care [811] ULTIMATE.startENTRY-->L1075-3: Formula: (let ((.cse1 (store |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45| 1)) (.cse3 (select |v_#memory_int_239| 1)) (.cse0 (select |v_#memory_int_239| 2))) (and (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= (select .cse0 3) 103) (= 46 (select .cse0 4)) (= (select |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) 0) (= (select |v_#valid_259| 1) 1) (= |v_ULTIMATE.start_ring_init_~r#1.offset_23| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= 110 (select .cse0 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45|) 0) (= (select |v_#valid_259| 0) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| 0) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_37| 0) (= (store (store (store |v_#length_202| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 4) |v_ULTIMATE.start_main_~#writer~0#1.base_45| 4) |v_ULTIMATE.start_main_~#r~3#1.base_53| 24) |v_#length_201|) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#writer~0#1.base_45|) (= (select .cse0 6) 0) (= 104 (select .cse0 5)) (= |v_#valid_258| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53| 1)) (= (select |v_#length_202| 1) 2) (= (select .cse3 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53|) 0) (= (select .cse0 1) 105) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_259| 2) 1) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (= |v_#NULL.base_8| 0) (= 48 (select .cse3 0)) (= |v_#memory_int_238| (let ((.cse4 (store |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23| (store (store (select |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_23| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_23| 0)))) (store .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43| (store (select .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43|) |v_ULTIMATE.start_main_~#reader~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre29#1_29|)))) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) (= |v_#pthreadsForks_35| (+ |v_#pthreadsForks_36| 1)) (= |v_ULTIMATE.start_main_~#writer~0#1.offset_37| 0) (= |v_#pthreadsForks_36| |v_ULTIMATE.start_main_#t~pre29#1_29|) (= (select |v_#length_202| 2) 7) (< 0 |v_#StackHeapBarrier_30|) (= (select .cse0 0) 114)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_30|, #pthreadsForks=|v_#pthreadsForks_36|, #valid=|v_#valid_259|, #memory_int=|v_#memory_int_239|, #length=|v_#length_202|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_15|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_23|, ULTIMATE.start_main_~status~0#1=|v_ULTIMATE.start_main_~status~0#1_17|, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_20|, #pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_15|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_22|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_15|, #length=|v_#length_201|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_37|, ULTIMATE.start_main_#t~ret33#1.offset=|v_ULTIMATE.start_main_#t~ret33#1.offset_24|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_37|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_19|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_23|, ULTIMATE.start_main_#t~ret33#1.base=|v_ULTIMATE.start_main_#t~ret33#1.base_24|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_25|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_53|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_43|, #valid=|v_#valid_258|, #memory_int=|v_#memory_int_238|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_45|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_~status~0#1, #NULL.offset, ULTIMATE.start_main_#t~mem34#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_~#writer~0#1.offset, ULTIMATE.start_main_#t~ret33#1.offset, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, ULTIMATE.start_main_#t~ret33#1.base, ULTIMATE.start_main_~#r~3#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_main_~#writer~0#1.base, ULTIMATE.start_main_#t~nondet32#1] 64809#[L1075-3]don't care [629] L1075-3-->reader_twoENTRY: Formula: (and (= v_reader_twoThread1of1ForFork1_thidvar1_2 0) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4| |v_ULTIMATE.start_main_~#r~3#1.offset_10|) (= v_reader_twoThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#r~3#1.base_10|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|} OutVars{reader_twoThread1of1ForFork1_~val~1#1=|v_reader_twoThread1of1ForFork1_~val~1#1_22|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base_6|, reader_twoThread1of1ForFork1_#t~pre25#1=|v_reader_twoThread1of1ForFork1_#t~pre25#1_6|, reader_twoThread1of1ForFork1_ring_dequeue_#res#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#res#1_8|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_6|, reader_twoThread1of1ForFork1_thidvar1=v_reader_twoThread1of1ForFork1_thidvar1_2, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_4|, reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_30|, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1_8|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_8|, reader_twoThread1of1ForFork1_#t~mem26#1=|v_reader_twoThread1of1ForFork1_#t~mem26#1_10|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4|, reader_twoThread1of1ForFork1_#t~pre24#1=|v_reader_twoThread1of1ForFork1_#t~pre24#1_6|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_10|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_14|, reader_twoThread1of1ForFork1_~arg#1.offset=|v_reader_twoThread1of1ForFork1_~arg#1.offset_6|, reader_twoThread1of1ForFork1_#t~pre28#1=|v_reader_twoThread1of1ForFork1_#t~pre28#1_6|, reader_twoThread1of1ForFork1_#t~mem23#1=|v_reader_twoThread1of1ForFork1_#t~mem23#1_10|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, reader_twoThread1of1ForFork1_#t~ret21#1=|v_reader_twoThread1of1ForFork1_#t~ret21#1_12|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset_14|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_4|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1_10|, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_10|, reader_twoThread1of1ForFork1_#t~ret22#1=|v_reader_twoThread1of1ForFork1_#t~ret22#1_8|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|, reader_twoThread1of1ForFork1_#t~mem27#1=|v_reader_twoThread1of1ForFork1_#t~mem27#1_10|, reader_twoThread1of1ForFork1_~i~3#1=|v_reader_twoThread1of1ForFork1_~i~3#1_18|, reader_twoThread1of1ForFork1_thidvar0=v_reader_twoThread1of1ForFork1_thidvar0_2, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_10|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_32|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset_6|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_4|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1_10|, reader_twoThread1of1ForFork1_~arg#1.base=|v_reader_twoThread1of1ForFork1_~arg#1.base_6|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_8|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_8|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base_14|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_6|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~val~1#1, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base, reader_twoThread1of1ForFork1_#t~pre25#1, reader_twoThread1of1ForFork1_ring_dequeue_#res#1, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base, reader_twoThread1of1ForFork1_thidvar1, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1, reader_twoThread1of1ForFork1_~r~2#1.offset, reader_twoThread1of1ForFork1_#t~mem26#1, reader_twoThread1of1ForFork1_#in~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre24#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset, reader_twoThread1of1ForFork1_~i~2#1, reader_twoThread1of1ForFork1_~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre28#1, reader_twoThread1of1ForFork1_#t~mem23#1, reader_twoThread1of1ForFork1_#t~ret21#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset, reader_twoThread1of1ForFork1_#res#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_#t~ret22#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.base, reader_twoThread1of1ForFork1_#t~mem27#1, reader_twoThread1of1ForFork1_~i~3#1, reader_twoThread1of1ForFork1_thidvar0, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset, reader_twoThread1of1ForFork1_#in~arg#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1, reader_twoThread1of1ForFork1_~arg#1.base, reader_twoThread1of1ForFork1_~r~2#1.base, reader_twoThread1of1ForFork1_ring_empty_#res#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset] 62825#[reader_twoENTRY, L1075-4]don't care [794] L1075-4-->L1076-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#writer~0#1.offset_29|) (= (select |v_#valid_224| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) 1) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1)) (<= (+ |v_ULTIMATE.start_main_~#writer~0#1.offset_29| 4) (select |v_#length_177| |v_ULTIMATE.start_main_~#writer~0#1.base_33|)) (= |v_#pthreadsForks_24| |v_ULTIMATE.start_main_#t~pre31#1_19|) (= (store |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33| (store (select |v_#memory_int_209| |v_ULTIMATE.start_main_~#writer~0#1.base_33|) |v_ULTIMATE.start_main_~#writer~0#1.offset_29| |v_ULTIMATE.start_main_#t~pre31#1_19|)) |v_#memory_int_208|)) InVars {#pthreadsForks=|v_#pthreadsForks_24|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_19|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_11|, #valid=|v_#valid_224|, #memory_int=|v_#memory_int_208|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_33|, #length=|v_#length_177|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~pre29#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, #memory_int] 62829#[reader_twoENTRY, L1076-3]don't care [626] L1076-3-->writer_fnENTRY: Formula: (and (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_writer_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|) (= v_writer_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_writer_fnThread1of1ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{writer_fnThread1of1ForFork0_#t~pre17#1=|v_writer_fnThread1of1ForFork0_#t~pre17#1_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_10|, writer_fnThread1of1ForFork0_~arg#1.offset=|v_writer_fnThread1of1ForFork0_~arg#1.offset_6|, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_6|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_16|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_14|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_6|, writer_fnThread1of1ForFork0_thidvar1=v_writer_fnThread1of1ForFork0_thidvar1_2, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_6|, writer_fnThread1of1ForFork0_#res#1.base=|v_writer_fnThread1of1ForFork0_#res#1.base_4|, writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_14|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_18|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, writer_fnThread1of1ForFork0_#res#1.offset=|v_writer_fnThread1of1ForFork0_#res#1.offset_4|, writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_4|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_18|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_6|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, writer_fnThread1of1ForFork0_~arg#1.base=|v_writer_fnThread1of1ForFork0_~arg#1.base_6|, writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_8|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_10|, writer_fnThread1of1ForFork0_thidvar2=v_writer_fnThread1of1ForFork0_thidvar2_2, writer_fnThread1of1ForFork0_thidvar0=v_writer_fnThread1of1ForFork0_thidvar0_2, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_#t~pre17#1, writer_fnThread1of1ForFork0_#res#1.base, writer_fnThread1of1ForFork0_~r~1#1.base, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base, writer_fnThread1of1ForFork0_#res#1.offset, writer_fnThread1of1ForFork0_#in~arg#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset, writer_fnThread1of1ForFork0_~arg#1.base, writer_fnThread1of1ForFork0_~i~1#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_~x#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1, writer_fnThread1of1ForFork0_thidvar2, writer_fnThread1of1ForFork0_~r~1#1.offset, writer_fnThread1of1ForFork0_thidvar1, writer_fnThread1of1ForFork0_thidvar0, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base, writer_fnThread1of1ForFork0_#in~arg#1.base] 64551#[writer_fnENTRY, L1076-4, reader_twoENTRY]don't care [748] writer_fnENTRY-->L843-6: Formula: (and (= |v_writer_fnThread1of1ForFork0_~arg#1.offset_9| |v_writer_fnThread1of1ForFork0_#in~arg#1.offset_7|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.base_13| |v_writer_fnThread1of1ForFork0_~arg#1.base_9|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.offset_13| |v_writer_fnThread1of1ForFork0_~arg#1.offset_9|) (= |v_writer_fnThread1of1ForFork0_~i~1#1_33| 0) (= |v_writer_fnThread1of1ForFork0_#in~arg#1.base_7| |v_writer_fnThread1of1ForFork0_~arg#1.base_9|)) InVars {writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_7|, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_7|} OutVars{writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_13|, writer_fnThread1of1ForFork0_~arg#1.base=|v_writer_fnThread1of1ForFork0_~arg#1.base_9|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_33|, writer_fnThread1of1ForFork0_~arg#1.offset=|v_writer_fnThread1of1ForFork0_~arg#1.offset_9|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_13|, writer_fnThread1of1ForFork0_#in~arg#1.offset=|v_writer_fnThread1of1ForFork0_#in~arg#1.offset_7|, writer_fnThread1of1ForFork0_#in~arg#1.base=|v_writer_fnThread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_~r~1#1.base, writer_fnThread1of1ForFork0_~arg#1.base, writer_fnThread1of1ForFork0_~i~1#1, writer_fnThread1of1ForFork0_~arg#1.offset, writer_fnThread1of1ForFork0_~r~1#1.offset] 67141#[L843-6, L1076-4, reader_twoENTRY]don't care [790] L843-6-->L810-8: Formula: (and (= (+ |v_writer_fnThread1of1ForFork0_~i~1#1_41| 1) |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_13|) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_13| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_47|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.offset_15| |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_13|) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_47| |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_13|) (= |v_writer_fnThread1of1ForFork0_~r~1#1.base_15| |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_13|) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_13| |v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_19|) (< |v_writer_fnThread1of1ForFork0_~i~1#1_41| 8)) InVars {writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_15|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_41|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_15|} OutVars{writer_fnThread1of1ForFork0_~r~1#1.base=|v_writer_fnThread1of1ForFork0_~r~1#1.base_15|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1_27|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_33|, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1_13|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_47|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_47|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset_13|, writer_fnThread1of1ForFork0_ring_enqueue_~x#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_~x#1_19|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_31|, writer_fnThread1of1ForFork0_~i~1#1=|v_writer_fnThread1of1ForFork0_~i~1#1_41|, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1_25|, writer_fnThread1of1ForFork0_~r~1#1.offset=|v_writer_fnThread1of1ForFork0_~r~1#1.offset_15|, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base_13|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem7#1, writer_fnThread1of1ForFork0_ring_enqueue_~x#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem6#1, writer_fnThread1of1ForFork0_ring_enqueue_#in~x#1, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset, writer_fnThread1of1ForFork0_ring_enqueue_#in~r#1.base] 64023#[L810-8, L1076-4, reader_twoENTRY]don't care [2022-07-26 14:08:14,631 INFO L735 eck$LassoCheckResult]: Loop: 64023#[L810-8, L1076-4, reader_twoENTRY]don't care [606] L810-8-->L810-1: Formula: (let ((.cse0 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5| 20))) (and (= (select |v_#valid_42| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|) 1) (<= 0 .cse0) (= |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_3| (select (select |v_#memory_int_48| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|) .cse0)) (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5| 24) (select |v_#length_33| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|)))) InVars {#memory_int=|v_#memory_int_48|, #length=|v_#length_33|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5|, #valid=|v_#valid_42|} OutVars{writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_3|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_48|, #length=|v_#length_33|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_5|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_5|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1] 64027#[L810-1, L1076-4, reader_twoENTRY]don't care [736] L810-1-->L810-8: Formula: (and (<= 0 |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_35|) (= (select (select |v_#memory_int_148| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_35|) |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_35|) (let ((.cse1 (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_24| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0)))) (= (select |v_#valid_146| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_35|) 1) (<= (+ |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_35| 4) (select |v_#length_119| |v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_35|))) InVars {writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1_24|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_148|, #length=|v_#length_119|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_35|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_35|} OutVars{writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1=|v_writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1_25|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_148|, #length=|v_#length_119|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.base_35|, writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset=|v_writer_fnThread1of1ForFork0_ring_enqueue_~r#1.offset_35|} AuxVars[] AssignedVars[writer_fnThread1of1ForFork0_ring_enqueue_#t~mem4#1, writer_fnThread1of1ForFork0_ring_enqueue_#t~mem5#1] 64023#[L810-8, L1076-4, reader_twoENTRY]don't care [2022-07-26 14:08:14,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:14,631 INFO L85 PathProgramCache]: Analyzing trace with hash -1058884307, now seen corresponding path program 1 times [2022-07-26 14:08:14,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:14,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757791567] [2022-07-26 14:08:14,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:14,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:14,642 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:14,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:14,654 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:14,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:14,655 INFO L85 PathProgramCache]: Analyzing trace with hash 20483, now seen corresponding path program 1 times [2022-07-26 14:08:14,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:14,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748644277] [2022-07-26 14:08:14,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:14,662 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:14,677 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:14,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:14,677 INFO L85 PathProgramCache]: Analyzing trace with hash 319449647, now seen corresponding path program 1 times [2022-07-26 14:08:14,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:14,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877837220] [2022-07-26 14:08:14,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:14,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:14,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:08:14,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:08:14,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:08:14,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877837220] [2022-07-26 14:08:14,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877837220] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:08:14,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:08:14,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-26 14:08:14,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375898440] [2022-07-26 14:08:14,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:08:14,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:08:14,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-26 14:08:14,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-07-26 14:08:14,933 INFO L87 Difference]: Start difference. First operand 10223 states and 40081 transitions. cyclomatic complexity: 30615 Second operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:15,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:08:15,614 INFO L93 Difference]: Finished difference Result 11509 states and 43743 transitions. [2022-07-26 14:08:15,614 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11509 states and 43743 transitions. [2022-07-26 14:08:15,783 INFO L131 ngComponentsAnalysis]: Automaton has 269 accepting balls. 1339 [2022-07-26 14:08:15,901 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11509 states to 11500 states and 43714 transitions. [2022-07-26 14:08:15,901 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3589 [2022-07-26 14:08:15,906 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3589 [2022-07-26 14:08:15,906 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11500 states and 43714 transitions. [2022-07-26 14:08:15,906 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:08:15,907 INFO L220 hiAutomatonCegarLoop]: Abstraction has 11500 states and 43714 transitions. [2022-07-26 14:08:15,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11500 states and 43714 transitions. [2022-07-26 14:08:16,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11500 to 11012. [2022-07-26 14:08:16,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11012 states, 11012 states have (on average 3.849346167816927) internal successors, (42389), 11011 states have internal predecessors, (42389), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:08:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11012 states to 11012 states and 42389 transitions. [2022-07-26 14:08:16,329 INFO L242 hiAutomatonCegarLoop]: Abstraction has 11012 states and 42389 transitions. [2022-07-26 14:08:16,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-26 14:08:16,330 INFO L426 stractBuchiCegarLoop]: Abstraction has 11012 states and 42389 transitions. [2022-07-26 14:08:16,330 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:08:16,330 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11012 states and 42389 transitions. [2022-07-26 14:08:16,450 INFO L131 ngComponentsAnalysis]: Automaton has 260 accepting balls. 1321 [2022-07-26 14:08:16,451 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:08:16,451 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:08:16,452 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:08:16,452 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:08:16,452 INFO L733 eck$LassoCheckResult]: Stem: 96839#[ULTIMATE.startENTRY]don't care [811] ULTIMATE.startENTRY-->L1075-3: Formula: (let ((.cse1 (store |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 1))) (let ((.cse2 (store .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45| 1)) (.cse3 (select |v_#memory_int_239| 1)) (.cse0 (select |v_#memory_int_239| 2))) (and (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= (select .cse0 3) 103) (= 46 (select .cse0 4)) (= (select |v_#valid_259| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) 0) (= (select |v_#valid_259| 1) 1) (= |v_ULTIMATE.start_ring_init_~r#1.offset_23| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= 110 (select .cse0 2)) (= (select .cse1 |v_ULTIMATE.start_main_~#writer~0#1.base_45|) 0) (= (select |v_#valid_259| 0) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_15|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| 0) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_37| 0) (= (store (store (store |v_#length_202| |v_ULTIMATE.start_main_~#reader~0#1.base_43| 4) |v_ULTIMATE.start_main_~#writer~0#1.base_45| 4) |v_ULTIMATE.start_main_~#r~3#1.base_53| 24) |v_#length_201|) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#writer~0#1.base_45|) (= (select .cse0 6) 0) (= 104 (select .cse0 5)) (= |v_#valid_258| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53| 1)) (= (select |v_#length_202| 1) 2) (= (select .cse3 1) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_53|) 0) (= (select .cse0 1) 105) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#r~3#1.base_53|) (= |v_#NULL.offset_8| 0) (= (select |v_#valid_259| 2) 1) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_15| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (= |v_#NULL.base_8| 0) (= 48 (select .cse3 0)) (= |v_#memory_int_238| (let ((.cse4 (store |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23| (store (store (select |v_#memory_int_239| |v_ULTIMATE.start_ring_init_~r#1.base_23|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_23| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_23| 0)))) (store .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43| (store (select .cse4 |v_ULTIMATE.start_main_~#reader~0#1.base_43|) |v_ULTIMATE.start_main_~#reader~0#1.offset_37| |v_ULTIMATE.start_main_#t~pre29#1_29|)))) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#reader~0#1.base_43|) (= |v_#pthreadsForks_35| (+ |v_#pthreadsForks_36| 1)) (= |v_ULTIMATE.start_main_~#writer~0#1.offset_37| 0) (= |v_#pthreadsForks_36| |v_ULTIMATE.start_main_#t~pre29#1_29|) (= (select |v_#length_202| 2) 7) (< 0 |v_#StackHeapBarrier_30|) (= (select .cse0 0) 114)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_30|, #pthreadsForks=|v_#pthreadsForks_36|, #valid=|v_#valid_259|, #memory_int=|v_#memory_int_239|, #length=|v_#length_202|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_15|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_23|, ULTIMATE.start_main_~status~0#1=|v_ULTIMATE.start_main_~status~0#1_17|, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_20|, #pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_15|, ULTIMATE.start_main_#t~mem35#1=|v_ULTIMATE.start_main_#t~mem35#1_22|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_15|, #length=|v_#length_201|, ULTIMATE.start_main_~#writer~0#1.offset=|v_ULTIMATE.start_main_~#writer~0#1.offset_37|, ULTIMATE.start_main_#t~ret33#1.offset=|v_ULTIMATE.start_main_#t~ret33#1.offset_24|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_37|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_19|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_23|, ULTIMATE.start_main_#t~ret33#1.base=|v_ULTIMATE.start_main_#t~ret33#1.base_24|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_25|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_53|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_43|, #valid=|v_#valid_258|, #memory_int=|v_#memory_int_238|, ULTIMATE.start_main_~#writer~0#1.base=|v_ULTIMATE.start_main_~#writer~0#1.base_45|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_~status~0#1, #NULL.offset, ULTIMATE.start_main_#t~mem34#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~mem35#1, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_~#writer~0#1.offset, ULTIMATE.start_main_#t~ret33#1.offset, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, ULTIMATE.start_main_#t~ret33#1.base, ULTIMATE.start_main_~#r~3#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_main_~#writer~0#1.base, ULTIMATE.start_main_#t~nondet32#1] 96811#[L1075-3]don't care [629] L1075-3-->reader_twoENTRY: Formula: (and (= v_reader_twoThread1of1ForFork1_thidvar1_2 0) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4| |v_ULTIMATE.start_main_~#r~3#1.offset_10|) (= v_reader_twoThread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#r~3#1.base_10|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|} OutVars{reader_twoThread1of1ForFork1_~val~1#1=|v_reader_twoThread1of1ForFork1_~val~1#1_22|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base_6|, reader_twoThread1of1ForFork1_#t~pre25#1=|v_reader_twoThread1of1ForFork1_#t~pre25#1_6|, reader_twoThread1of1ForFork1_ring_dequeue_#res#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#res#1_8|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_6|, reader_twoThread1of1ForFork1_thidvar1=v_reader_twoThread1of1ForFork1_thidvar1_2, reader_twoThread1of1ForFork1_#res#1.offset=|v_reader_twoThread1of1ForFork1_#res#1.offset_4|, reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_30|, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1_8|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_8|, reader_twoThread1of1ForFork1_#t~mem26#1=|v_reader_twoThread1of1ForFork1_#t~mem26#1_10|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_4|, reader_twoThread1of1ForFork1_#t~pre24#1=|v_reader_twoThread1of1ForFork1_#t~pre24#1_6|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_10|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_14|, reader_twoThread1of1ForFork1_~arg#1.offset=|v_reader_twoThread1of1ForFork1_~arg#1.offset_6|, reader_twoThread1of1ForFork1_#t~pre28#1=|v_reader_twoThread1of1ForFork1_#t~pre28#1_6|, reader_twoThread1of1ForFork1_#t~mem23#1=|v_reader_twoThread1of1ForFork1_#t~mem23#1_10|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, reader_twoThread1of1ForFork1_#t~ret21#1=|v_reader_twoThread1of1ForFork1_#t~ret21#1_12|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset_14|, reader_twoThread1of1ForFork1_#res#1.base=|v_reader_twoThread1of1ForFork1_#res#1.base_4|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1_10|, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_10|, reader_twoThread1of1ForFork1_#t~ret22#1=|v_reader_twoThread1of1ForFork1_#t~ret22#1_8|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_10|, reader_twoThread1of1ForFork1_#t~mem27#1=|v_reader_twoThread1of1ForFork1_#t~mem27#1_10|, reader_twoThread1of1ForFork1_~i~3#1=|v_reader_twoThread1of1ForFork1_~i~3#1_18|, reader_twoThread1of1ForFork1_thidvar0=v_reader_twoThread1of1ForFork1_thidvar0_2, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_10|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_32|, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset_6|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_4|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1_10|, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1=|v_reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1_10|, reader_twoThread1of1ForFork1_~arg#1.base=|v_reader_twoThread1of1ForFork1_~arg#1.base_6|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_8|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_8|, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base_14|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_6|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~val~1#1, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.base, reader_twoThread1of1ForFork1_#t~pre25#1, reader_twoThread1of1ForFork1_ring_dequeue_#res#1, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base, reader_twoThread1of1ForFork1_thidvar1, reader_twoThread1of1ForFork1_#res#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_ring_dequeue_~x~0#1, reader_twoThread1of1ForFork1_~r~2#1.offset, reader_twoThread1of1ForFork1_#t~mem26#1, reader_twoThread1of1ForFork1_#in~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre24#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset, reader_twoThread1of1ForFork1_~i~2#1, reader_twoThread1of1ForFork1_~arg#1.offset, reader_twoThread1of1ForFork1_#t~pre28#1, reader_twoThread1of1ForFork1_#t~mem23#1, reader_twoThread1of1ForFork1_#t~ret21#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.offset, reader_twoThread1of1ForFork1_#res#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem9#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_#t~ret22#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.base, reader_twoThread1of1ForFork1_#t~mem27#1, reader_twoThread1of1ForFork1_~i~3#1, reader_twoThread1of1ForFork1_thidvar0, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#in~r#1.offset, reader_twoThread1of1ForFork1_#in~arg#1.base, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem8#1, reader_twoThread1of1ForFork1_ring_dequeue_#t~mem10#1, reader_twoThread1of1ForFork1_~arg#1.base, reader_twoThread1of1ForFork1_~r~2#1.base, reader_twoThread1of1ForFork1_ring_empty_#res#1, reader_twoThread1of1ForFork1_ring_dequeue_~r#1.base, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset] 94771#[reader_twoENTRY, L1075-4]don't care [793] reader_twoENTRY-->L1055-1: Formula: (and (= |v_reader_twoThread1of1ForFork1_~r~2#1.base_23| |v_reader_twoThread1of1ForFork1_~arg#1.base_9|) (= |v_reader_twoThread1of1ForFork1_~r~2#1.offset_23| |v_reader_twoThread1of1ForFork1_~arg#1.offset_9|) (= (store |v_#length_174| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_77| 32) |v_#length_173|) (< |v_#StackHeapBarrier_24| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_77|) (= (select |v_#valid_221| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_77|) 0) (= |v_reader_twoThread1of1ForFork1_~val~1#1_57| 0) (= |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_67| 0) (= |v_reader_twoThread1of1ForFork1_~arg#1.base_9| |v_reader_twoThread1of1ForFork1_#in~arg#1.base_7|) (= |v_#valid_220| (store |v_#valid_221| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_77| 1)) (not (= |v_reader_twoThread1of1ForFork1_~#read~0#1.base_77| 0)) (= |v_reader_twoThread1of1ForFork1_#in~arg#1.offset_7| |v_reader_twoThread1of1ForFork1_~arg#1.offset_9|) (= |v_reader_twoThread1of1ForFork1_~i~2#1_41| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_7|, #valid=|v_#valid_221|, #length=|v_#length_174|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_7|} OutVars{reader_twoThread1of1ForFork1_~val~1#1=|v_reader_twoThread1of1ForFork1_~val~1#1_57|, reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_67|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_77|, reader_twoThread1of1ForFork1_#in~arg#1.base=|v_reader_twoThread1of1ForFork1_#in~arg#1.base_7|, #valid=|v_#valid_220|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_23|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_23|, reader_twoThread1of1ForFork1_~arg#1.base=|v_reader_twoThread1of1ForFork1_~arg#1.base_9|, #length=|v_#length_173|, reader_twoThread1of1ForFork1_#in~arg#1.offset=|v_reader_twoThread1of1ForFork1_#in~arg#1.offset_7|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_41|, reader_twoThread1of1ForFork1_~arg#1.offset=|v_reader_twoThread1of1ForFork1_~arg#1.offset_9|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_~#read~0#1.offset, reader_twoThread1of1ForFork1_~#read~0#1.base, reader_twoThread1of1ForFork1_~val~1#1, #valid, reader_twoThread1of1ForFork1_~r~2#1.offset, reader_twoThread1of1ForFork1_~r~2#1.base, reader_twoThread1of1ForFork1_~arg#1.base, #length, reader_twoThread1of1ForFork1_~i~2#1, reader_twoThread1of1ForFork1_~arg#1.offset] 94773#[L1055-1, L1075-4]don't care [511] L1055-1-->L1055-2: Formula: (= (select (select |v_#memory_int_1| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_3|) |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_3|) 0) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_3|, #memory_int=|v_#memory_int_1|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_3|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_3|, #memory_int=|v_#memory_int_1|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_3|} AuxVars[] AssignedVars[] 97431#[L1075-4, L1055-2]don't care [512] L1055-2-->L1055-3: Formula: (= (select (select |v_#memory_int_2| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_5|) (+ |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_5| 4)) 0) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_5|, #memory_int=|v_#memory_int_2|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_5|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_5|, #memory_int=|v_#memory_int_2|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_5|} AuxVars[] AssignedVars[] 100425#[L1075-4, L1055-3]don't care [513] L1055-3-->L1055-4: Formula: (= (select (select |v_#memory_int_3| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_7|) (+ 8 |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_7|)) 0) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_7|, #memory_int=|v_#memory_int_3|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_7|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_7|, #memory_int=|v_#memory_int_3|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_7|} AuxVars[] AssignedVars[] 100595#[L1075-4, L1055-4]don't care [514] L1055-4-->L1055-5: Formula: (= (select (select |v_#memory_int_4| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_9|) (+ 12 |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_9|)) 0) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_9|, #memory_int=|v_#memory_int_4|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_9|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_9|, #memory_int=|v_#memory_int_4|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_9|} AuxVars[] AssignedVars[] 100949#[L1055-5, L1075-4]don't care [515] L1055-5-->L1055-6: Formula: (= (select (select |v_#memory_int_5| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_11|) (+ |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_11| 16)) 0) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_11|, #memory_int=|v_#memory_int_5|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_11|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_11|, #memory_int=|v_#memory_int_5|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_11|} AuxVars[] AssignedVars[] 96495#[L1075-4, L1055-6]don't care [516] L1055-6-->L1055-7: Formula: (= (select (select |v_#memory_int_6| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_13|) (+ |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_13| 20)) 0) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_13|, #memory_int=|v_#memory_int_6|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_13|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_13|, #memory_int=|v_#memory_int_6|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_13|} AuxVars[] AssignedVars[] 96497#[L1055-7, L1075-4]don't care [517] L1055-7-->L1055-8: Formula: (= 0 (select (select |v_#memory_int_7| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_15|) (+ |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_15| 24))) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_15|, #memory_int=|v_#memory_int_7|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_15|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_15|, #memory_int=|v_#memory_int_7|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_15|} AuxVars[] AssignedVars[] 101547#[L1075-4, L1055-8]don't care [518] L1055-8-->L1056-1: Formula: (= (select (select |v_#memory_int_8| |v_reader_twoThread1of1ForFork1_~#read~0#1.base_17|) (+ |v_reader_twoThread1of1ForFork1_~#read~0#1.offset_17| 28)) 0) InVars {reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_17|, #memory_int=|v_#memory_int_8|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_17|} OutVars{reader_twoThread1of1ForFork1_~#read~0#1.offset=|v_reader_twoThread1of1ForFork1_~#read~0#1.offset_17|, #memory_int=|v_#memory_int_8|, reader_twoThread1of1ForFork1_~#read~0#1.base=|v_reader_twoThread1of1ForFork1_~#read~0#1.base_17|} AuxVars[] AssignedVars[] 102313#[L1056-1, L1075-4]don't care [519] L1056-1-->L1058: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 109543#[L1075-4, L1058]don't care [2022-07-26 14:08:16,453 INFO L735 eck$LassoCheckResult]: Loop: 109543#[L1075-4, L1058]don't care [807] L1058-->L820-1: Formula: (and (= |v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_17| |v_reader_twoThread1of1ForFork1_~r~2#1.offset_27|) (<= (+ |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_25| 4) (select |v_#length_193| |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_25|)) (= |v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_31| (select (select |v_#memory_int_230| |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_25|) |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_25|)) (= |v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_17| |v_reader_twoThread1of1ForFork1_~r~2#1.base_27|) (= (select |v_#valid_250| |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_25|) 1) (<= 0 |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_25|) (= |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_25| |v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_17|) (= |v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_17| |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_25|) (< |v_reader_twoThread1of1ForFork1_~i~2#1_43| 16)) InVars {#valid=|v_#valid_250|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_27|, #memory_int=|v_#memory_int_230|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_27|, #length=|v_#length_193|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_43|} OutVars{reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_31|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_25|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base_17|, reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_33|, #valid=|v_#valid_250|, reader_twoThread1of1ForFork1_~r~2#1.offset=|v_reader_twoThread1of1ForFork1_~r~2#1.offset_27|, #memory_int=|v_#memory_int_230|, reader_twoThread1of1ForFork1_~r~2#1.base=|v_reader_twoThread1of1ForFork1_~r~2#1.base_27|, #length=|v_#length_193|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_25|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_25|, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset_17|, reader_twoThread1of1ForFork1_~i~2#1=|v_reader_twoThread1of1ForFork1_~i~2#1_43|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_ring_empty_#res#1, reader_twoThread1of1ForFork1_ring_empty_~r#1.base, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.base, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset, reader_twoThread1of1ForFork1_ring_empty_#in~r#1.offset] 109541#[L1075-4, L820-1]don't care [805] L820-1-->L1058: Formula: (let ((.cse0 (+ |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_21| 20))) (and (<= (+ |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_21| 24) (select |v_#length_189| |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_21|)) (not (= (mod |v_reader_twoThread1of1ForFork1_ring_empty_#res#1_21| 256) 0)) (= (select |v_#valid_246| |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_21|) 1) (<= 0 .cse0) (= |v_reader_twoThread1of1ForFork1_ring_empty_#res#1_21| (ite (= (ite (= |v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_24| (select (select |v_#memory_int_226| |v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_21|) .cse0)) 1 0) 0) 0 1)))) InVars {#valid=|v_#valid_246|, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1_24|, #memory_int=|v_#memory_int_226|, #length=|v_#length_189|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_21|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_21|} OutVars{reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1=|v_reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1_25|, reader_twoThread1of1ForFork1_#t~ret21#1=|v_reader_twoThread1of1ForFork1_#t~ret21#1_37|, #valid=|v_#valid_246|, #memory_int=|v_#memory_int_226|, reader_twoThread1of1ForFork1_ring_empty_#res#1=|v_reader_twoThread1of1ForFork1_ring_empty_#res#1_21|, #length=|v_#length_189|, reader_twoThread1of1ForFork1_ring_empty_~r#1.base=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.base_21|, reader_twoThread1of1ForFork1_ring_empty_~r#1.offset=|v_reader_twoThread1of1ForFork1_ring_empty_~r#1.offset_21|} AuxVars[] AssignedVars[reader_twoThread1of1ForFork1_ring_empty_#t~mem12#1, reader_twoThread1of1ForFork1_#t~ret21#1, reader_twoThread1of1ForFork1_ring_empty_#t~mem11#1, reader_twoThread1of1ForFork1_ring_empty_#res#1] 109543#[L1075-4, L1058]don't care [2022-07-26 14:08:16,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:16,459 INFO L85 PathProgramCache]: Analyzing trace with hash 510341813, now seen corresponding path program 1 times [2022-07-26 14:08:16,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:16,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42686503] [2022-07-26 14:08:16,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:16,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:16,469 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:16,477 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:16,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:16,477 INFO L85 PathProgramCache]: Analyzing trace with hash 26783, now seen corresponding path program 1 times [2022-07-26 14:08:16,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:16,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510827133] [2022-07-26 14:08:16,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:16,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:16,482 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:16,487 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:16,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:08:16,487 INFO L85 PathProgramCache]: Analyzing trace with hash 812236371, now seen corresponding path program 1 times [2022-07-26 14:08:16,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:08:16,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567898791] [2022-07-26 14:08:16,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:08:16,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:08:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:16,501 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:08:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:08:16,513 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:08:17,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:08:17 BoogieIcfgContainer [2022-07-26 14:08:17,607 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:08:17,607 INFO L158 Benchmark]: Toolchain (without parser) took 26801.47ms. Allocated memory was 189.8MB in the beginning and 669.0MB in the end (delta: 479.2MB). Free memory was 136.0MB in the beginning and 358.9MB in the end (delta: -223.0MB). Peak memory consumption was 257.3MB. Max. memory is 8.0GB. [2022-07-26 14:08:17,607 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 189.8MB. Free memory is still 154.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:08:17,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 688.65ms. Allocated memory was 189.8MB in the beginning and 241.2MB in the end (delta: 51.4MB). Free memory was 135.7MB in the beginning and 193.8MB in the end (delta: -58.1MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-07-26 14:08:17,608 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.37ms. Allocated memory is still 241.2MB. Free memory was 193.8MB in the beginning and 190.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-26 14:08:17,608 INFO L158 Benchmark]: Boogie Preprocessor took 57.68ms. Allocated memory is still 241.2MB. Free memory was 190.7MB in the beginning and 188.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:08:17,609 INFO L158 Benchmark]: RCFGBuilder took 549.63ms. Allocated memory is still 241.2MB. Free memory was 188.6MB in the beginning and 168.2MB in the end (delta: 20.4MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-07-26 14:08:17,609 INFO L158 Benchmark]: BuchiAutomizer took 25441.76ms. Allocated memory was 241.2MB in the beginning and 669.0MB in the end (delta: 427.8MB). Free memory was 168.2MB in the beginning and 358.9MB in the end (delta: -190.7MB). Peak memory consumption was 238.1MB. Max. memory is 8.0GB. [2022-07-26 14:08:17,610 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 189.8MB. Free memory is still 154.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 688.65ms. Allocated memory was 189.8MB in the beginning and 241.2MB in the end (delta: 51.4MB). Free memory was 135.7MB in the beginning and 193.8MB in the end (delta: -58.1MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 57.37ms. Allocated memory is still 241.2MB. Free memory was 193.8MB in the beginning and 190.7MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 57.68ms. Allocated memory is still 241.2MB. Free memory was 190.7MB in the beginning and 188.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 549.63ms. Allocated memory is still 241.2MB. Free memory was 188.6MB in the beginning and 168.2MB in the end (delta: 20.4MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 25441.76ms. Allocated memory was 241.2MB in the beginning and 669.0MB in the end (delta: 427.8MB). Free memory was 168.2MB in the beginning and 358.9MB in the end (delta: -190.7MB). Peak memory consumption was 238.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (3 trivial, 2 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function 15 + -2 * i and consists of 4 locations. One deterministic module has affine ranking function -2 * i + 15 and consists of 4 locations. 3 modules have a trivial ranking function, the largest among these consists of 8 locations. The remainder module has 11012 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 25.2s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 14.7s. Construction of modules took 1.0s. Büchi inclusion checks took 2.8s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 4. Automata minimization 1.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 4352 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.9s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 555 SdHoareTripleChecker+Valid, 1.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 553 mSDsluCounter, 200 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 371 mSDsCounter, 17 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1469 IncrementalHoareTripleChecker+Invalid, 1486 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 17 mSolverCounterUnsat, 101 mSDtfsCounter, 1469 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI1 SFLT0 conc2 concLT0 SILN0 SILU0 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital690 mio100 ax130 hnf100 lsp94 ukn32 mio100 lsp24 div214 bol100 ite100 ukn100 eq100 hnf105 smp42 dnf138 smp76 tf102 neg100 sie108 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 57ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 5.2s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 1]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {\result={0:0}, \result=0, \result=1, \result=0, arg={22774:0}, arg={22774:0}, i=0, i=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@2584b36e=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@515d9701=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@6184b73a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@6b1be7e6=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@18910a4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@2045e4ab=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@3d4d299=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@428fc2ef=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3ee0bb9f=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4a0a5adb=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5ed9bd8b in0,-1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6c180724={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@a12e55 in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@3d8e2d13=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@723fc841=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@2d915a0=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@407ff73f=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@7926e70c=0, r={22774:0}, r={22774:0}, r={22774:0}, r={22774:0}, r={0:0}, r={22774:0}, r={0:0}, r={22774:0}, read={12497:0}, reader={22775:0}, status=0, val=0, writer={22773:0}, x=0} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 1]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L1072] 0 pthread_t reader, writer; [L1073] 0 Ring r; [L1074] CALL 0 ring_init( &r ) [L823] EXPR 0 r->writer = 0 [L823] 0 r->reader = r->writer = 0 [L1074] RET 0 ring_init( &r ) [L1075] FCALL, FORK 0 pthread_create( &reader, ((void *)0), &reader_two, &r ) [L1053] 1 Ring *r = arg; [L1054] 1 long val = 0, i = 0; [L1055] 1 int read[ 8 ] = { 0 }; Loop: [L1056] COND TRUE i < 2 * 8 [L1057] CALL ring_empty( r ) [L820] EXPR r->reader [L820] EXPR r->writer [L820] return r->reader == r->writer; [L1057] RET ring_empty( r ) [L1057] COND TRUE ring_empty( r ) End of lasso representation. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.1s, 203 PlacesBefore, 51 PlacesAfterwards, 213 TransitionsBefore, 54 TransitionsAfterwards, 16640 CoEnabledTransitionPairs, 6 FixpointIterations, 40 TrivialSequentialCompositions, 112 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 21 ConcurrentYvCompositions, 7 ChoiceCompositions, 180 TotalNumberOfCompositions, 25813 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 13486, positive: 13119, positive conditional: 0, positive unconditional: 13119, negative: 367, negative conditional: 0, negative unconditional: 367, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 8889, positive: 8768, positive conditional: 0, positive unconditional: 8768, negative: 121, negative conditional: 0, negative unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 13486, positive: 4351, positive conditional: 0, positive unconditional: 4351, negative: 246, negative conditional: 0, negative unconditional: 246, unknown: 8889, unknown conditional: 0, unknown unconditional: 8889] , Statistics on independence cache: Total cache size (in pairs): 308, Positive cache size: 256, Positive conditional cache size: 0, Positive unconditional cache size: 256, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 RESULT: Ultimate proved your program to be incorrect! [2022-07-26 14:08:17,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...