/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_1w1r-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:07:05,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:07:05,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:07:06,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:07:06,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:07:06,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:07:06,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:07:06,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:07:06,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:07:06,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:07:06,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:07:06,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:07:06,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:07:06,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:07:06,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:07:06,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:07:06,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:07:06,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:07:06,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:07:06,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:07:06,047 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:07:06,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:07:06,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:07:06,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:07:06,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:07:06,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:07:06,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:07:06,060 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:07:06,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:07:06,067 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 14:07:06,107 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:07:06,107 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:07:06,107 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:07:06,107 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:07:06,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:07:06,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:07:06,109 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:07:06,109 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:07:06,109 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:07:06,110 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:07:06,110 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:07:06,110 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:07:06,110 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:07:06,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:07:06,110 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:07:06,110 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:07:06,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:07:06,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:07:06,111 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:07:06,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:07:06,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:07:06,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:07:06,111 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:07:06,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:07:06,112 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:07:06,112 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:07:06,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:07:06,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:07:06,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:07:06,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:07:06,113 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:07:06,113 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:07:06,114 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:07:06,114 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:07:06,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:07:06,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:07:06,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:07:06,348 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:07:06,351 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:07:06,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i [2022-07-26 14:07:06,402 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/380aab310/812f39c926384fa4bc4055998fab1849/FLAGa21e1cd57 [2022-07-26 14:07:06,887 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:07:06,888 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i [2022-07-26 14:07:06,917 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/380aab310/812f39c926384fa4bc4055998fab1849/FLAGa21e1cd57 [2022-07-26 14:07:07,415 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/380aab310/812f39c926384fa4bc4055998fab1849 [2022-07-26 14:07:07,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:07:07,418 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:07:07,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:07:07,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:07:07,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:07:07,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:07,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd17584 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07, skipping insertion in model container [2022-07-26 14:07:07,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:07,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:07:07,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:07:07,640 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:07:07,862 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_1w1r-1.i[39095,39108] [2022-07-26 14:07:07,867 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_1w1r-1.i[39180,39193] [2022-07-26 14:07:07,868 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_1w1r-1.i[39232,39245] [2022-07-26 14:07:07,873 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_1w1r-1.i[39641,39654] [2022-07-26 14:07:07,873 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_1w1r-1.i[39726,39739] [2022-07-26 14:07:07,874 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_1w1r-1.i[39778,39791] [2022-07-26 14:07:07,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:07:07,884 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:07:07,903 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:07:07,935 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i[39095,39108] [2022-07-26 14:07:07,936 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_1w1r-1.i[39180,39193] [2022-07-26 14:07:07,936 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_1w1r-1.i[39232,39245] [2022-07-26 14:07:07,940 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_1w1r-1.i[39641,39654] [2022-07-26 14:07:07,941 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_1w1r-1.i[39726,39739] [2022-07-26 14:07:07,942 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_1w1r-1.i[39778,39791] [2022-07-26 14:07:07,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:07:07,987 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:07:07,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07 WrapperNode [2022-07-26 14:07:07,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:07:07,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:07:07,989 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:07:07,990 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:07:07,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,057 INFO L137 Inliner]: procedures = 225, calls = 43, calls flagged for inlining = 10, calls inlined = 7, statements flattened = 112 [2022-07-26 14:07:08,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:07:08,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:07:08,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:07:08,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:07:08,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:07:08,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:07:08,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:07:08,097 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:07:08,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (1/1) ... [2022-07-26 14:07:08,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:08,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:08,136 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 14:07:08,162 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 14:07:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:07:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:07:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:07:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:07:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:07:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:07:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure reader_nowait_fn [2022-07-26 14:07:08,181 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_nowait_fn [2022-07-26 14:07:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:07:08,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:07:08,183 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 14:07:08,335 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:07:08,336 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:07:08,547 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:07:08,554 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:07:08,554 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-26 14:07:08,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:07:08 BoogieIcfgContainer [2022-07-26 14:07:08,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:07:08,557 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:07:08,557 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:07:08,560 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:07:08,561 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:07:08,561 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:07:07" (1/3) ... [2022-07-26 14:07:08,562 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1e250c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:07:08, skipping insertion in model container [2022-07-26 14:07:08,562 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:07:08,562 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:07:07" (2/3) ... [2022-07-26 14:07:08,563 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1e250c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:07:08, skipping insertion in model container [2022-07-26 14:07:08,563 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:07:08,563 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:07:08" (3/3) ... [2022-07-26 14:07:08,564 INFO L322 chiAutomizerObserver]: Analyzing ICFG ring_1w1r-1.i [2022-07-26 14:07:08,650 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-26 14:07:08,688 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 132 places, 138 transitions, 284 flow [2022-07-26 14:07:08,743 INFO L129 PetriNetUnfolder]: 9/136 cut-off events. [2022-07-26 14:07:08,744 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 14:07:08,750 INFO L84 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 136 events. 9/136 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 227 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 95. Up to 2 conditions per place. [2022-07-26 14:07:08,750 INFO L82 GeneralOperation]: Start removeDead. Operand has 132 places, 138 transitions, 284 flow [2022-07-26 14:07:08,757 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 136 transitions, 278 flow [2022-07-26 14:07:08,760 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:07:08,767 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 136 transitions, 278 flow [2022-07-26 14:07:08,769 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 131 places, 136 transitions, 278 flow [2022-07-26 14:07:08,770 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 131 places, 136 transitions, 278 flow [2022-07-26 14:07:08,814 INFO L129 PetriNetUnfolder]: 9/136 cut-off events. [2022-07-26 14:07:08,814 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 14:07:08,815 INFO L84 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 136 events. 9/136 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 225 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 95. Up to 2 conditions per place. [2022-07-26 14:07:08,819 INFO L116 LiptonReduction]: Number of co-enabled transitions 4428 [2022-07-26 14:07:13,105 INFO L131 LiptonReduction]: Checked pairs total: 5356 [2022-07-26 14:07:13,106 INFO L133 LiptonReduction]: Total number of compositions: 130 [2022-07-26 14:07:13,121 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:07:13,121 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:07:13,121 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:07:13,121 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:07:13,121 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:07:13,122 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:07:13,122 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:07:13,122 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:07:13,123 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:07:13,155 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 14:07:13,155 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:13,155 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:13,160 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:07:13,160 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:07:13,160 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:07:13,160 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 66 states, but on-demand construction may add more states [2022-07-26 14:07:13,164 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 14:07:13,165 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:13,165 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:13,165 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:07:13,165 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:07:13,170 INFO L733 eck$LassoCheckResult]: Stem: 135#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 138#[L867-3]don't care [374] L867-3-->reader_nowait_fnENTRY: Formula: (and (= v_reader_nowait_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_reader_nowait_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_8|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_10|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_10|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_10|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_6|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_10|, reader_nowait_fnThread1of1ForFork0_thidvar0=v_reader_nowait_fnThread1of1ForFork0_thidvar0_2, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_10|, reader_nowait_fnThread1of1ForFork0_#t~ret20#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret20#1_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_10|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_12|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_10|, reader_nowait_fnThread1of1ForFork0_#res#1.base=|v_reader_nowait_fnThread1of1ForFork0_#res#1.base_4|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_14|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_14|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_8|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_8|, reader_nowait_fnThread1of1ForFork0_thidvar1=v_reader_nowait_fnThread1of1ForFork0_thidvar1_2, reader_nowait_fnThread1of1ForFork0_#res#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#res#1.offset_4|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_~arg#1.base, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1, reader_nowait_fnThread1of1ForFork0_thidvar0, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_#t~ret20#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_#res#1.base, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_thidvar1, reader_nowait_fnThread1of1ForFork0_#res#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset] 140#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->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_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) 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_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, 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_41|, 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_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_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#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~pre21#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] 142#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-26 14:07:13,170 INFO L735 eck$LassoCheckResult]: Loop: 142#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, 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_14|, 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_29|, 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_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, 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_11|, 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] 146#[reader_nowait_fnENTRY, L810-8]don't care [438] L810-8-->L812: Formula: false InVars {} OutVars{#memory_int=|v_#memory_int_70|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_15|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 156#[reader_nowait_fnENTRY, L812]don't care [270] L812-->L812-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|))) (and (= (select |v_#valid_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) 1) (= |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2| (select (select |v_#memory_int_13| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7| 24) (select |v_#length_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|)))) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_11|} 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_11|, #memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1] 174#[reader_nowait_fnENTRY, L812-1]don't care [474] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 20))) (and (<= 0 .cse0) (= |v_#memory_int_108| (store |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27| (store (select |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 24) (select |v_#length_83| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|)) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_30| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_29|) (= (select |v_#valid_104| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) 1))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_30|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_109|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_14|} 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] 142#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-26 14:07:13,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:13,175 INFO L85 PathProgramCache]: Analyzing trace with hash 527189, now seen corresponding path program 1 times [2022-07-26 14:07:13,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:13,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480785228] [2022-07-26 14:07:13,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:13,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,283 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:13,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,319 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:13,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:13,322 INFO L85 PathProgramCache]: Analyzing trace with hash 15742336, now seen corresponding path program 1 times [2022-07-26 14:07:13,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:13,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870359825] [2022-07-26 14:07:13,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:13,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:07:13,399 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 14:07:13,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:07:13,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870359825] [2022-07-26 14:07:13,400 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870359825] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:07:13,400 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:07:13,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:07:13,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113553941] [2022-07-26 14:07:13,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:07:13,406 INFO L750 eck$LassoCheckResult]: loop already infeasible [2022-07-26 14:07:13,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:07:13,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-26 14:07:13,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-26 14:07:13,435 INFO L87 Difference]: Start difference. First operand currently 66 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 14:07:13,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:07:13,493 INFO L93 Difference]: Finished difference Result 67 states and 137 transitions. [2022-07-26 14:07:13,494 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 67 states and 137 transitions. [2022-07-26 14:07:13,505 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 14:07:13,510 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 67 states to 63 states and 131 transitions. [2022-07-26 14:07:13,511 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 63 [2022-07-26 14:07:13,512 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 63 [2022-07-26 14:07:13,513 INFO L73 IsDeterministic]: Start isDeterministic. Operand 63 states and 131 transitions. [2022-07-26 14:07:13,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:07:13,515 INFO L220 hiAutomatonCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-26 14:07:13,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states and 131 transitions. [2022-07-26 14:07:13,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2022-07-26 14:07:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 2.0793650793650795) internal successors, (131), 62 states have internal predecessors, (131), 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 14:07:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 131 transitions. [2022-07-26 14:07:13,558 INFO L242 hiAutomatonCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-26 14:07:13,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-26 14:07:13,563 INFO L426 stractBuchiCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-26 14:07:13,563 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:07:13,563 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 63 states and 131 transitions. [2022-07-26 14:07:13,567 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 14:07:13,567 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:13,567 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:13,567 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:07:13,567 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:07:13,569 INFO L733 eck$LassoCheckResult]: Stem: 466#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 422#[L867-3]don't care [374] L867-3-->reader_nowait_fnENTRY: Formula: (and (= v_reader_nowait_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_reader_nowait_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_8|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_10|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_10|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_10|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_6|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_10|, reader_nowait_fnThread1of1ForFork0_thidvar0=v_reader_nowait_fnThread1of1ForFork0_thidvar0_2, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_10|, reader_nowait_fnThread1of1ForFork0_#t~ret20#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret20#1_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_10|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_12|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_10|, reader_nowait_fnThread1of1ForFork0_#res#1.base=|v_reader_nowait_fnThread1of1ForFork0_#res#1.base_4|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_14|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_14|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_8|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_8|, reader_nowait_fnThread1of1ForFork0_thidvar1=v_reader_nowait_fnThread1of1ForFork0_thidvar1_2, reader_nowait_fnThread1of1ForFork0_#res#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#res#1.offset_4|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_~arg#1.base, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1, reader_nowait_fnThread1of1ForFork0_thidvar0, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_#t~ret20#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_#res#1.base, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_thidvar1, reader_nowait_fnThread1of1ForFork0_#res#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset] 424#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->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_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) 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_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, 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_41|, 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_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_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#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~pre21#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] 356#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-26 14:07:13,569 INFO L735 eck$LassoCheckResult]: Loop: 356#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, 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_14|, 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_29|, 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_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, 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_11|, 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] 358#[reader_nowait_fnENTRY, L810-8]don't care [287] L810-8-->L810-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|))) (and (= 1 (select |v_#valid_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3| 24) (select |v_#length_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= 0 .cse0) (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2|))) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, 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] 374#[reader_nowait_fnENTRY, L810-1]don't care [297] L810-1-->L810-2: Formula: (and (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|) (<= (+ 4 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|) (select |v_#length_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_4|)) (= (select |v_#valid_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_4|) 1) (= |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_ring_enqueue_~r#1.base_4|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|))) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_4|, #length=|v_#length_8|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|, #valid=|v_#valid_8|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_4|, #length=|v_#length_8|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem5#1] 414#[reader_nowait_fnENTRY, L810-2]don't care [445] L810-2-->L811: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 20))) (and (= (select (select |v_#memory_int_86| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|) (<= 0 .cse0) (not (= (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1))) |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 24) (select |v_#length_61| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|)) (= (select |v_#valid_76| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) 1))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 416#[reader_nowait_fnENTRY, L811]don't care [415] L811-->L812: Formula: (let ((.cse1 (* |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 4))) (and (= (store |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13| (store (select |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) .cse0 |v_ULTIMATE.start_ring_enqueue_~x#1_6|)) |v_#memory_int_50|) (= (select |v_#valid_48| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 8) (select |v_#length_33| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|)) (<= 0 .cse0)))) InVars {ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_51|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_50|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 376#[reader_nowait_fnENTRY, L812]don't care [270] L812-->L812-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|))) (and (= (select |v_#valid_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) 1) (= |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2| (select (select |v_#memory_int_13| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7| 24) (select |v_#length_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|)))) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_11|} 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_11|, #memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1] 380#[reader_nowait_fnENTRY, L812-1]don't care [474] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 20))) (and (<= 0 .cse0) (= |v_#memory_int_108| (store |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27| (store (select |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 24) (select |v_#length_83| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|)) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_30| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_29|) (= (select |v_#valid_104| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) 1))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_30|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_109|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_14|} 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] 356#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-26 14:07:13,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:13,570 INFO L85 PathProgramCache]: Analyzing trace with hash 527189, now seen corresponding path program 2 times [2022-07-26 14:07:13,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:13,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288782369] [2022-07-26 14:07:13,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,600 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,614 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:13,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:13,615 INFO L85 PathProgramCache]: Analyzing trace with hash 824940794, now seen corresponding path program 1 times [2022-07-26 14:07:13,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:13,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475540059] [2022-07-26 14:07:13,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:13,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,635 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,651 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:13,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:13,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1525933862, now seen corresponding path program 1 times [2022-07-26 14:07:13,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:13,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558489962] [2022-07-26 14:07:13,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,686 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:13,721 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:14,738 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:07:14,738 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:07:14,738 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:07:14,738 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:07:14,739 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:07:14,739 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:14,739 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:07:14,739 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:07:14,739 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration2_Lasso [2022-07-26 14:07:14,739 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:07:14,739 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:07:14,774 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,779 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,780 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,785 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,788 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,790 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,792 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,794 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,796 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,798 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,800 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,802 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,805 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,806 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,809 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,810 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 14:07:14,812 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,814 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,816 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 14:07:14,817 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,819 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,821 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 14:07:14,823 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,828 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,830 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 14:07:14,832 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 14:07:14,834 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 14:07:14,836 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,838 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,840 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,843 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,846 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,848 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,850 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,852 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,854 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,855 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 14:07:14,857 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,859 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,861 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,863 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,864 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,866 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 14:07:14,867 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,869 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,871 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,873 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,874 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 14:07:14,877 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,880 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 14:07:14,881 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:14,884 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 14:07:14,885 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,127 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,129 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,130 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,132 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,134 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,136 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,138 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,140 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,142 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,144 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,155 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,158 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,160 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,162 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,164 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,167 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,168 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,171 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,177 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,180 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,182 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,184 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,186 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,188 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:16,960 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:07:16,964 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:07:16,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:16,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:16,971 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 14:07:16,971 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 14:07:16,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:16,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:16,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:16,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:16,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:16,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:16,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:16,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:16,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:16,999 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-26 14:07:16,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:16,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,000 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 14:07:17,001 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 14:07:17,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,009 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,064 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 14:07:17,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,065 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 14:07:17,066 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 14:07:17,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,075 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,104 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 14:07:17,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,105 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 14:07:17,106 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 14:07:17,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,114 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,131 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 14:07:17,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,132 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 14:07:17,133 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 14:07:17,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,157 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 14:07:17,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,158 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 14:07:17,159 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 14:07:17,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:17,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,217 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 14:07:17,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,219 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 14:07:17,225 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 14:07:17,226 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 14:07:17,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,233 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,259 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 14:07:17,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,261 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 14:07:17,262 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 14:07:17,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,272 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,272 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:17,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,296 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 14:07:17,297 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 14:07:17,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:17,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,305 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,324 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 14:07:17,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,325 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 14:07:17,327 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 14:07:17,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,334 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:17,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,352 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 14:07:17,354 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 14:07:17,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,360 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,379 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 14:07:17,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,380 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 14:07:17,381 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 14:07:17,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,389 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,452 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 14:07:17,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,454 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 14:07:17,456 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 14:07:17,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:17,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,465 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,482 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 14:07:17,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,484 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 14:07:17,484 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 14:07:17,486 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 14:07:17,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,510 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-07-26 14:07:17,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,511 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 14:07:17,512 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 14:07:17,513 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 14:07:17,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,537 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 14:07:17,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,539 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 14:07:17,539 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 14:07:17,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:17,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,589 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:17,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,590 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 14:07:17,591 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 14:07:17,592 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 14:07:17,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,599 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,616 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 14:07:17,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,618 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 14:07:17,624 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 14:07:17,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,632 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,632 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,648 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 14:07:17,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,651 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 14:07:17,657 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 14:07:17,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,664 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,683 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 14:07:17,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,684 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 14:07:17,685 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 14:07:17,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,693 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,693 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:17,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,717 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 14:07:17,718 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 14:07:17,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,726 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,726 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,743 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-26 14:07:17,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,744 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 14:07:17,745 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 14:07:17,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,751 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,753 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,769 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-26 14:07:17,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,771 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 14:07:17,772 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 14:07:17,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,794 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 14:07:17,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,795 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 14:07:17,796 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 14:07:17,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,818 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 14:07:17,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,819 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 14:07:17,820 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 14:07:17,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,828 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,844 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 14:07:17,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,845 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 14:07:17,846 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 14:07:17,848 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 14:07:17,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,854 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,854 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:17,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,873 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 14:07:17,874 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 14:07:17,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,881 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,896 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 14:07:17,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,897 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 14:07:17,898 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 14:07:17,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:17,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:17,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:17,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:17,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,927 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 14:07:17,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,940 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,943 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 14:07:17,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:17,978 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:17,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:17,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:17,980 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 14:07:17,980 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 14:07:17,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:17,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:17,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:17,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:17,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:17,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:17,988 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:17,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:18,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,015 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 14:07:18,016 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 14:07:18,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:18,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,024 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,024 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,057 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 14:07:18,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,058 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 14:07:18,058 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 14:07:18,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,066 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,083 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 14:07:18,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,087 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 14:07:18,090 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 14:07:18,090 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 14:07:18,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,096 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,138 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-26 14:07:18,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,139 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 14:07:18,139 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 14:07:18,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,147 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,164 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:18,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,165 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 14:07:18,166 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 14:07:18,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,174 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,189 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 14:07:18,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,191 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 14:07:18,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,194 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 14:07:18,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,246 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-26 14:07:18,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,248 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 14:07:18,248 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 14:07:18,249 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 14:07:18,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:18,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,273 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 14:07:18,273 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 14:07:18,275 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 14:07:18,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,281 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,296 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 14:07:18,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,298 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 14:07:18,298 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 14:07:18,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:18,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,306 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,323 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 14:07:18,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,324 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 14:07:18,338 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 14:07:18,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:18,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,360 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-26 14:07:18,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,362 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 14:07:18,362 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 14:07:18,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:18,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,370 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,395 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 14:07:18,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,396 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 14:07:18,396 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 14:07:18,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,420 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 14:07:18,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,421 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 14:07:18,423 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 14:07:18,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,445 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 14:07:18,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,446 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 14:07:18,447 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 14:07:18,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,471 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 14:07:18,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,472 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 14:07:18,475 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 14:07:18,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,481 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,496 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 14:07:18,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,499 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 14:07:18,500 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 14:07:18,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:18,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,526 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 14:07:18,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,527 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 14:07:18,528 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 14:07:18,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:18,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,535 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,552 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-26 14:07:18,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,554 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 14:07:18,556 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 14:07:18,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:18,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,579 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 14:07:18,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,581 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 14:07:18,581 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 14:07:18,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,597 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:18,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,636 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 14:07:18,637 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 14:07:18,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,687 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 14:07:18,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,688 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 14:07:18,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,702 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 14:07:18,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,742 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 14:07:18,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,744 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 14:07:18,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,755 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,757 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 14:07:18,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,794 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 14:07:18,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,796 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 14:07:18,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:18,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,806 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:18,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:18,819 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 14:07:18,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,844 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:18,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,846 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 14:07:18,847 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 14:07:18,848 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 14:07:18,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,893 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:18,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,894 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 14:07:18,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,911 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 14:07:18,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,931 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 14:07:18,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,932 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 14:07:18,933 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 14:07:18,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,945 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:18,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:18,978 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 14:07:18,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:18,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:18,979 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 14:07:18,979 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 14:07:18,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:18,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:18,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:18,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:18,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:18,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:18,992 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,039 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 14:07:19,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,041 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 14:07:19,041 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 14:07:19,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,050 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,050 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,081 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 14:07:19,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,082 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 14:07:19,082 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 14:07:19,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,090 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,090 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,107 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 14:07:19,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,108 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 14:07:19,109 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 14:07:19,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:19,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,115 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:19,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:19,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:19,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,145 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 14:07:19,146 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 14:07:19,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:19,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,173 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 14:07:19,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,174 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 14:07:19,175 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 14:07:19,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,185 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,185 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,203 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 14:07:19,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,204 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 14:07:19,206 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 14:07:19,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:19,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,235 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 14:07:19,236 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 14:07:19,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,242 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,243 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,262 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 14:07:19,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,263 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 14:07:19,263 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 14:07:19,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,271 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,289 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 14:07:19,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,290 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 14:07:19,293 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 14:07:19,297 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 14:07:19,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,321 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 14:07:19,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,322 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 14:07:19,324 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 14:07:19,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:19,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,362 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 14:07:19,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,363 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 14:07:19,364 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 14:07:19,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,388 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 14:07:19,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,389 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 14:07:19,389 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 14:07:19,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:19,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,414 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 14:07:19,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,416 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 14:07:19,419 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 14:07:19,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,442 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-26 14:07:19,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,443 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 14:07:19,444 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 14:07:19,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:19,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,451 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-26 14:07:19,451 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-07-26 14:07:19,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:19,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,471 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 14:07:19,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,472 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 14:07:19,473 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 14:07:19,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,480 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,480 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,498 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 14:07:19,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,499 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 14:07:19,499 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 14:07:19,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:19,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,507 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,523 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-26 14:07:19,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,524 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 14:07:19,525 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 14:07:19,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:19,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,532 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:19,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:19,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,548 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 14:07:19,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,548 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,549 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 14:07:19,549 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 14:07:19,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,557 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,557 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,574 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:19,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,575 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 14:07:19,576 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 14:07:19,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-26 14:07:19,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,602 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 14:07:19,603 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 14:07:19,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:19,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,612 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,629 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-26 14:07:19,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,630 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 14:07:19,631 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 14:07:19,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,638 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,638 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,655 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 14:07:19,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,656 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 14:07:19,656 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 14:07:19,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,665 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,702 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 14:07:19,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,703 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 14:07:19,704 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 14:07:19,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,712 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:19,729 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 14:07:19,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,730 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 14:07:19,731 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 14:07:19,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:19,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:19,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:19,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:19,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:19,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:19,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:19,745 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:07:19,759 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-26 14:07:19,759 INFO L444 ModelExtractionUtils]: 7 out of 13 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-26 14:07:19,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:19,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:19,766 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 14:07:19,772 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:07:19,780 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 14:07:19,797 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:07:19,797 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:07:19,797 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 14:07:19,863 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 14:07:20,039 INFO L156 tatePredicateManager]: 37 out of 37 supporting invariants were superfluous and have been removed [2022-07-26 14:07:20,051 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 14:07:20,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:07:20,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:07:20,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:07:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:07:20,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:07:20,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:07:20,160 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 14:07:20,163 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 14:07:20,164 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 63 states and 131 transitions. cyclomatic complexity: 74 Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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 14:07:20,266 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 63 states and 131 transitions. cyclomatic complexity: 74. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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 146 states and 343 transitions. Complement of second has 6 states. [2022-07-26 14:07:20,267 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 14:07:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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 14:07:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-07-26 14:07:20,270 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 42 transitions. Stem has 3 letters. Loop has 7 letters. [2022-07-26 14:07:20,270 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:07:20,270 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 42 transitions. Stem has 10 letters. Loop has 7 letters. [2022-07-26 14:07:20,270 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:07:20,270 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 42 transitions. Stem has 3 letters. Loop has 14 letters. [2022-07-26 14:07:20,270 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:07:20,270 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 146 states and 343 transitions. [2022-07-26 14:07:20,275 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 42 [2022-07-26 14:07:20,280 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 146 states to 133 states and 308 transitions. [2022-07-26 14:07:20,280 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 60 [2022-07-26 14:07:20,280 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 78 [2022-07-26 14:07:20,280 INFO L73 IsDeterministic]: Start isDeterministic. Operand 133 states and 308 transitions. [2022-07-26 14:07:20,281 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:07:20,281 INFO L220 hiAutomatonCegarLoop]: Abstraction has 133 states and 308 transitions. [2022-07-26 14:07:20,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states and 308 transitions. [2022-07-26 14:07:20,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 116. [2022-07-26 14:07:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 116 states have (on average 2.3620689655172415) internal successors, (274), 115 states have internal predecessors, (274), 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 14:07:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 274 transitions. [2022-07-26 14:07:20,297 INFO L242 hiAutomatonCegarLoop]: Abstraction has 116 states and 274 transitions. [2022-07-26 14:07:20,297 INFO L426 stractBuchiCegarLoop]: Abstraction has 116 states and 274 transitions. [2022-07-26 14:07:20,297 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:07:20,297 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 116 states and 274 transitions. [2022-07-26 14:07:20,300 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 42 [2022-07-26 14:07:20,300 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:20,300 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:20,300 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:07:20,300 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:07:20,301 INFO L733 eck$LassoCheckResult]: Stem: 1040#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 958#[L867-3]don't care [374] L867-3-->reader_nowait_fnENTRY: Formula: (and (= v_reader_nowait_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_reader_nowait_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_8|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_10|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_10|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_10|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_6|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_10|, reader_nowait_fnThread1of1ForFork0_thidvar0=v_reader_nowait_fnThread1of1ForFork0_thidvar0_2, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_10|, reader_nowait_fnThread1of1ForFork0_#t~ret20#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret20#1_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_10|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_12|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_10|, reader_nowait_fnThread1of1ForFork0_#res#1.base=|v_reader_nowait_fnThread1of1ForFork0_#res#1.base_4|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_14|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_14|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_8|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_8|, reader_nowait_fnThread1of1ForFork0_thidvar1=v_reader_nowait_fnThread1of1ForFork0_thidvar1_2, reader_nowait_fnThread1of1ForFork0_#res#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#res#1.offset_4|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_~arg#1.base, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1, reader_nowait_fnThread1of1ForFork0_thidvar0, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_#t~ret20#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_#res#1.base, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_thidvar1, reader_nowait_fnThread1of1ForFork0_#res#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset] 960#[reader_nowait_fnENTRY, L867-4]don't care [473] reader_nowait_fnENTRY-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_29| 0) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_39| 0) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_11| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_9|) (= 0 |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_29|) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_11| |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_19|) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_11| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_9|) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_11| |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_19|)) InVars {reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_9|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_9|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_19|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_29|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_9|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_29|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_39|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_11|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_19|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_11|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_9|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_~arg#1.base] 986#[L867-4, L853-2]don't care [2022-07-26 14:07:20,301 INFO L735 eck$LassoCheckResult]: Loop: 986#[L867-4, L853-2]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 1032#[L867-4, L815-1]don't care [404] L815-1-->L815-3: Formula: (let ((.cse1 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|))) (let ((.cse0 (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 4))) (and (= (select (select |v_#memory_int_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) .cse0) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|) (<= 0 .cse0) (<= (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 8) (select |v_#length_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|)) (= (select |v_#valid_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 990#[L867-4, L815-3]don't care [453] L815-3-->L816-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15| (select (select |v_#memory_int_94| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) (= (select |v_#valid_84| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21| 4) (select |v_#length_69| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_15|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 982#[L867-4, L816-1]don't care [503] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5| 1)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|) (<= (+ 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (select |v_#length_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|)) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3| 1)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (= (store |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1| (store (select |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))))) |v_#memory_int_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= (select |v_#valid_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) 1)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_Out_2|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, #memory_int, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 986#[L867-4, L853-2]don't care [2022-07-26 14:07:20,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:20,302 INFO L85 PathProgramCache]: Analyzing trace with hash 527163, now seen corresponding path program 1 times [2022-07-26 14:07:20,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:20,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443941873] [2022-07-26 14:07:20,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:20,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:20,344 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:20,352 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:20,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:20,353 INFO L85 PathProgramCache]: Analyzing trace with hash 15506827, now seen corresponding path program 1 times [2022-07-26 14:07:20,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:20,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406602275] [2022-07-26 14:07:20,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:20,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:20,374 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:20,381 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:20,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:20,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1529379781, now seen corresponding path program 1 times [2022-07-26 14:07:20,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:20,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078956967] [2022-07-26 14:07:20,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:20,398 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:20,425 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:21,250 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:07:21,251 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:07:21,251 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:07:21,251 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:07:21,251 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:07:21,251 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:21,251 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:07:21,251 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:07:21,251 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration3_Lasso [2022-07-26 14:07:21,251 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:07:21,251 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:07:21,256 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 14:07:21,260 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 14:07:21,262 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 14:07:21,264 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 14:07:21,266 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 14:07:21,269 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 14:07:21,271 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 14:07:21,273 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 14:07:21,276 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 14:07:21,278 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:21,280 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:21,282 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 14:07:21,284 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 14:07:21,286 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 14:07:22,345 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,347 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 14:07:22,349 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,350 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,352 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,354 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,356 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,357 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,358 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,360 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,361 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,363 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,365 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,367 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,369 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,370 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,372 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,373 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,375 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,376 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,377 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,379 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,381 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,382 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,388 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,390 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,391 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,392 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,394 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,396 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,398 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,399 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,403 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,405 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,407 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,408 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 14:07:22,413 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 14:07:22,415 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 14:07:22,417 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 14:07:22,419 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:07:22,421 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 14:07:22,423 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 14:07:22,425 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 14:07:22,427 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 14:07:23,506 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:07:23,506 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:07:23,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,514 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 14:07:23,515 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 14:07:23,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,540 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 14:07:23,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,541 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 14:07:23,542 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 14:07:23,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:23,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,599 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 14:07:23,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,614 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 14:07:23,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,635 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-26 14:07:23,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,636 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 14:07:23,637 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 14:07:23,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,663 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 14:07:23,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,664 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 14:07:23,664 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 14:07:23,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:23,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,720 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 14:07:23,721 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 14:07:23,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,746 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 14:07:23,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,747 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 14:07:23,747 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 14:07:23,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,755 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,755 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,773 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 14:07:23,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,774 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 14:07:23,775 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 14:07:23,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:23,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:23,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,800 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 14:07:23,801 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 14:07:23,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:23,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:23,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:23,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:23,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,824 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 14:07:23,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,826 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 14:07:23,826 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 14:07:23,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,835 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,835 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,851 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:23,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,852 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 14:07:23,854 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 14:07:23,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,878 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 14:07:23,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,879 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 14:07:23,879 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 14:07:23,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,904 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 14:07:23,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,905 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 14:07:23,906 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 14:07:23,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,932 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 14:07:23,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,933 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 14:07:23,934 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 14:07:23,935 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 14:07:23,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,941 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,941 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-26 14:07:23,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,960 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 14:07:23,960 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 14:07:23,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:23,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:23,985 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 14:07:23,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:23,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:23,986 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 14:07:23,987 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 14:07:23,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:23,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:23,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:23,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:23,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:23,995 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:23,995 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:23,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,013 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-07-26 14:07:24,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,014 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 14:07:24,014 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 14:07:24,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,040 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,041 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 14:07:24,041 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 14:07:24,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,066 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-26 14:07:24,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,068 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 14:07:24,068 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 14:07:24,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,095 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 14:07:24,095 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 14:07:24,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,103 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,103 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,120 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,121 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,121 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 14:07:24,122 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 14:07:24,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,147 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,148 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 14:07:24,149 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 14:07:24,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:24,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,157 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,157 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,174 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 14:07:24,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,175 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 14:07:24,176 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 14:07:24,177 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 14:07:24,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,183 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,200 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 14:07:24,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,201 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 14:07:24,202 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 14:07:24,204 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 14:07:24,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,211 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,246 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,247 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 14:07:24,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:24,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:24,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:24,261 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 14:07:24,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,299 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 14:07:24,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:24,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,312 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,312 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,314 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 14:07:24,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,348 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 14:07:24,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,360 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,362 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 14:07:24,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,398 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,400 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 14:07:24,403 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 14:07:24,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,411 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,414 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 14:07:24,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,446 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,447 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 14:07:24,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:24,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,460 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,463 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 14:07:24,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,498 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,499 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 14:07:24,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,517 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 14:07:24,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,554 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 14:07:24,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,555 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 14:07:24,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,563 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 14:07:24,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,570 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,591 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 14:07:24,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,593 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 14:07:24,593 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 14:07:24,595 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 14:07:24,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,603 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,603 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,623 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 14:07:24,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,624 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 14:07:24,625 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 14:07:24,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,633 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-26 14:07:24,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,653 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-07-26 14:07:24,653 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-07-26 14:07:24,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,699 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 14:07:24,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,701 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 14:07:24,701 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 14:07:24,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,709 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,727 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 14:07:24,728 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 14:07:24,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,755 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 14:07:24,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,756 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 14:07:24,757 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 14:07:24,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:24,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,765 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,782 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-07-26 14:07:24,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,783 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 14:07:24,783 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 14:07:24,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:24,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,791 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:24,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:24,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,807 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2022-07-26 14:07:24,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,808 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 14:07:24,808 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 14:07:24,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:24,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,817 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,834 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 14:07:24,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,835 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 14:07:24,836 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 14:07:24,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,844 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,861 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 14:07:24,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,863 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 14:07:24,863 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 14:07:24,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,871 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,888 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,889 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 14:07:24,890 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 14:07:24,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:24,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,900 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,917 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 14:07:24,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,918 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 14:07:24,918 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 14:07:24,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:24,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,927 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,927 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:24,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:24,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,948 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:24,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,949 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 14:07:24,949 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 14:07:24,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:24,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,958 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,958 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:24,975 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 14:07:24,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:24,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:24,976 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 14:07:24,978 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 14:07:24,979 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 14:07:24,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:24,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:24,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:24,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:24,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:24,985 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:24,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,003 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-07-26 14:07:25,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,005 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 14:07:25,006 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 14:07:25,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,014 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,031 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 14:07:25,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,032 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 14:07:25,033 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 14:07:25,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:25,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,041 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,057 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-07-26 14:07:25,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,059 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 14:07:25,060 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 14:07:25,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,067 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,084 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:25,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,085 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 14:07:25,086 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 14:07:25,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,109 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-07-26 14:07:25,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,111 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/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 14:07:25,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-26 14:07:25,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:25,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,121 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,138 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-07-26 14:07:25,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,139 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/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 14:07:25,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-26 14:07:25,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,148 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,165 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-07-26 14:07:25,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,166 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/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 14:07:25,167 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-26 14:07:25,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,194 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-07-26 14:07:25,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,195 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/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 14:07:25,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-26 14:07:25,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,204 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,204 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,221 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-07-26 14:07:25,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,222 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/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 14:07:25,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-26 14:07:25,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,231 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-07-26 14:07:25,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,249 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/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 14:07:25,250 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-26 14:07:25,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,258 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-07-26 14:07:25,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,275 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/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 14:07:25,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-26 14:07:25,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,283 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,284 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,301 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-07-26 14:07:25,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,302 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/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 14:07:25,303 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-07-26 14:07:25,304 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 14:07:25,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,310 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,327 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:25,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,328 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/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 14:07:25,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-07-26 14:07:25,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,336 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-07-26 14:07:25,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,353 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/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 14:07:25,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-07-26 14:07:25,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,378 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-07-26 14:07:25,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,379 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/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 14:07:25,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-07-26 14:07:25,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,387 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,404 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-07-26 14:07:25,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,405 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/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 14:07:25,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-07-26 14:07:25,407 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 14:07:25,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,414 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,414 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,459 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:25,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,460 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/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 14:07:25,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-07-26 14:07:25,461 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 14:07:25,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,467 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,484 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:25,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,486 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/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 14:07:25,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-07-26 14:07:25,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-07-26 14:07:25,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,536 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/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 14:07:25,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-07-26 14:07:25,538 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 14:07:25,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,544 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:25,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,565 INFO L229 MonitoredProcess]: Starting monitored process 147 with /storage/repos/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 14:07:25,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-07-26 14:07:25,567 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 14:07:25,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,573 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:25,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,589 INFO L229 MonitoredProcess]: Starting monitored process 148 with /storage/repos/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 14:07:25,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-07-26 14:07:25,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,597 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,612 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-07-26 14:07:25,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,613 INFO L229 MonitoredProcess]: Starting monitored process 149 with /storage/repos/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 14:07:25,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-07-26 14:07:25,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:07:25,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,621 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:07:25,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:07:25,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:25,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,638 INFO L229 MonitoredProcess]: Starting monitored process 150 with /storage/repos/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 14:07:25,638 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-07-26 14:07:25,640 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 14:07:25,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-07-26 14:07:25,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,664 INFO L229 MonitoredProcess]: Starting monitored process 151 with /storage/repos/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 14:07:25,664 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-07-26 14:07:25,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,688 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-07-26 14:07:25,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,690 INFO L229 MonitoredProcess]: Starting monitored process 152 with /storage/repos/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 14:07:25,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-07-26 14:07:25,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,698 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,698 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,715 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-07-26 14:07:25,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,716 INFO L229 MonitoredProcess]: Starting monitored process 153 with /storage/repos/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 14:07:25,717 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-07-26 14:07:25,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting 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 14:07:25,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,724 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,724 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:07:25,740 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-07-26 14:07:25,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,742 INFO L229 MonitoredProcess]: Starting monitored process 154 with /storage/repos/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 14:07:25,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-07-26 14:07:25,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:07:25,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:07:25,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:07:25,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:07:25,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:07:25,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:07:25,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:07:25,753 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:07:25,761 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-26 14:07:25,762 INFO L444 ModelExtractionUtils]: 1 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-26 14:07:25,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:07:25,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:07:25,764 INFO L229 MonitoredProcess]: Starting monitored process 155 with /storage/repos/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 14:07:25,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-07-26 14:07:25,766 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:07:25,772 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:07:25,772 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:07:25,772 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(reader_nowait_fnThread1of1ForFork0_~i~2#1) = -2*reader_nowait_fnThread1of1ForFork0_~i~2#1 + 15 Supporting invariants [] [2022-07-26 14:07:25,787 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-07-26 14:07:25,882 INFO L156 tatePredicateManager]: 36 out of 36 supporting invariants were superfluous and have been removed [2022-07-26 14:07:25,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:07:25,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:07:25,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:07:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:07:25,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:07:25,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:07:25,946 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 14:07:25,947 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 14:07:25,947 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 116 states and 274 transitions. cyclomatic complexity: 173 Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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 14:07:26,037 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 116 states and 274 transitions. cyclomatic complexity: 173. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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 341 states and 880 transitions. Complement of second has 6 states. [2022-07-26 14:07:26,038 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 14:07:26,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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 14:07:26,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 51 transitions. [2022-07-26 14:07:26,039 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 51 transitions. Stem has 3 letters. Loop has 4 letters. [2022-07-26 14:07:26,040 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:07:26,040 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 51 transitions. Stem has 7 letters. Loop has 4 letters. [2022-07-26 14:07:26,040 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:07:26,040 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 51 transitions. Stem has 3 letters. Loop has 8 letters. [2022-07-26 14:07:26,040 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:07:26,040 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 341 states and 880 transitions. [2022-07-26 14:07:26,044 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 14:07:26,046 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 341 states to 226 states and 584 transitions. [2022-07-26 14:07:26,047 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 42 [2022-07-26 14:07:26,047 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 52 [2022-07-26 14:07:26,049 INFO L73 IsDeterministic]: Start isDeterministic. Operand 226 states and 584 transitions. [2022-07-26 14:07:26,049 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:07:26,049 INFO L220 hiAutomatonCegarLoop]: Abstraction has 226 states and 584 transitions. [2022-07-26 14:07:26,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states and 584 transitions. [2022-07-26 14:07:26,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 192. [2022-07-26 14:07:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 192 states have (on average 2.546875) internal successors, (489), 191 states have internal predecessors, (489), 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 14:07:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 489 transitions. [2022-07-26 14:07:26,063 INFO L242 hiAutomatonCegarLoop]: Abstraction has 192 states and 489 transitions. [2022-07-26 14:07:26,063 INFO L426 stractBuchiCegarLoop]: Abstraction has 192 states and 489 transitions. [2022-07-26 14:07:26,063 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:07:26,063 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 192 states and 489 transitions. [2022-07-26 14:07:26,064 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 14:07:26,065 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:26,065 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:26,065 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:07:26,065 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:07:26,065 INFO L733 eck$LassoCheckResult]: Stem: 1806#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 1690#[L867-3]don't care [374] L867-3-->reader_nowait_fnENTRY: Formula: (and (= v_reader_nowait_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_reader_nowait_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_8|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_10|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_10|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_10|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_6|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_10|, reader_nowait_fnThread1of1ForFork0_thidvar0=v_reader_nowait_fnThread1of1ForFork0_thidvar0_2, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_10|, reader_nowait_fnThread1of1ForFork0_#t~ret20#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret20#1_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_10|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_12|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_10|, reader_nowait_fnThread1of1ForFork0_#res#1.base=|v_reader_nowait_fnThread1of1ForFork0_#res#1.base_4|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_14|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_14|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_8|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_8|, reader_nowait_fnThread1of1ForFork0_thidvar1=v_reader_nowait_fnThread1of1ForFork0_thidvar1_2, reader_nowait_fnThread1of1ForFork0_#res#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#res#1.offset_4|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_~arg#1.base, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1, reader_nowait_fnThread1of1ForFork0_thidvar0, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_#t~ret20#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_#res#1.base, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_thidvar1, reader_nowait_fnThread1of1ForFork0_#res#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset] 1692#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->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_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) 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_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, 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_41|, 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_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_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#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~pre21#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] 1596#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, 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_14|, 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_29|, 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_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, 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_11|, 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] 1600#[reader_nowait_fnENTRY, L810-8]don't care [2022-07-26 14:07:26,066 INFO L735 eck$LassoCheckResult]: Loop: 1600#[reader_nowait_fnENTRY, L810-8]don't care [287] L810-8-->L810-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|))) (and (= 1 (select |v_#valid_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3| 24) (select |v_#length_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= 0 .cse0) (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2|))) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, 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] 1620#[reader_nowait_fnENTRY, L810-1]don't care [490] L810-1-->L810-8: Formula: (and (= (select |v_#valid_130| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|) 1) (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|) (= (select (select |v_#memory_int_132| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|) (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_30| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0)))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31| 4) (select |v_#length_105| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_132|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_31|, #length=|v_#length_105|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_30|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_132|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_31|, #length=|v_#length_105|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_27|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 1600#[reader_nowait_fnENTRY, L810-8]don't care [2022-07-26 14:07:26,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:26,068 INFO L85 PathProgramCache]: Analyzing trace with hash 16343342, now seen corresponding path program 1 times [2022-07-26 14:07:26,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:26,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020869310] [2022-07-26 14:07:26,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:26,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,092 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,109 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:26,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:26,110 INFO L85 PathProgramCache]: Analyzing trace with hash 10348, now seen corresponding path program 1 times [2022-07-26 14:07:26,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:26,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350685055] [2022-07-26 14:07:26,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,115 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,119 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:26,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:26,120 INFO L85 PathProgramCache]: Analyzing trace with hash -1473908135, now seen corresponding path program 1 times [2022-07-26 14:07:26,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:26,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246800651] [2022-07-26 14:07:26,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:07:26,218 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 14:07:26,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:07:26,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246800651] [2022-07-26 14:07:26,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246800651] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:07:26,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:07:26,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-26 14:07:26,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918210423] [2022-07-26 14:07:26,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:07:26,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:07:26,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 14:07:26,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-26 14:07:26,275 INFO L87 Difference]: Start difference. First operand 192 states and 489 transitions. cyclomatic complexity: 316 Second operand has 6 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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 14:07:26,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:07:26,447 INFO L93 Difference]: Finished difference Result 319 states and 760 transitions. [2022-07-26 14:07:26,447 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 319 states and 760 transitions. [2022-07-26 14:07:26,450 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 14:07:26,453 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 319 states to 302 states and 717 transitions. [2022-07-26 14:07:26,453 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 59 [2022-07-26 14:07:26,453 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 59 [2022-07-26 14:07:26,453 INFO L73 IsDeterministic]: Start isDeterministic. Operand 302 states and 717 transitions. [2022-07-26 14:07:26,453 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:07:26,453 INFO L220 hiAutomatonCegarLoop]: Abstraction has 302 states and 717 transitions. [2022-07-26 14:07:26,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states and 717 transitions. [2022-07-26 14:07:26,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 270. [2022-07-26 14:07:26,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 270 states, 270 states have (on average 2.403703703703704) internal successors, (649), 269 states have internal predecessors, (649), 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 14:07:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 649 transitions. [2022-07-26 14:07:26,464 INFO L242 hiAutomatonCegarLoop]: Abstraction has 270 states and 649 transitions. [2022-07-26 14:07:26,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-26 14:07:26,465 INFO L426 stractBuchiCegarLoop]: Abstraction has 270 states and 649 transitions. [2022-07-26 14:07:26,465 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:07:26,465 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 270 states and 649 transitions. [2022-07-26 14:07:26,466 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 14:07:26,467 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:07:26,467 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:07:26,467 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:07:26,467 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:07:26,468 INFO L733 eck$LassoCheckResult]: Stem: 2588#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 2428#[L867-3]don't care [374] L867-3-->reader_nowait_fnENTRY: Formula: (and (= v_reader_nowait_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_reader_nowait_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_8|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_10|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_10|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_10|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_6|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_10|, reader_nowait_fnThread1of1ForFork0_thidvar0=v_reader_nowait_fnThread1of1ForFork0_thidvar0_2, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_10|, reader_nowait_fnThread1of1ForFork0_#t~ret20#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret20#1_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_10|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_12|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_10|, reader_nowait_fnThread1of1ForFork0_#res#1.base=|v_reader_nowait_fnThread1of1ForFork0_#res#1.base_4|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_14|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_14|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_8|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_8|, reader_nowait_fnThread1of1ForFork0_thidvar1=v_reader_nowait_fnThread1of1ForFork0_thidvar1_2, reader_nowait_fnThread1of1ForFork0_#res#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#res#1.offset_4|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_~arg#1.base, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1, reader_nowait_fnThread1of1ForFork0_thidvar0, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_#t~ret20#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_#res#1.base, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_thidvar1, reader_nowait_fnThread1of1ForFork0_#res#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset] 2430#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->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_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) 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_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, 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_41|, 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_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_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#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~pre21#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] 2314#[reader_nowait_fnENTRY, L843-6]don't care [473] reader_nowait_fnENTRY-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_29| 0) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_39| 0) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_11| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_9|) (= 0 |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_29|) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_11| |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_19|) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_11| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_9|) (= |v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_11| |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_19|)) InVars {reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_9|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_9|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_19|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_29|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_9|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_29|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_39|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_11|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_19|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_11|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_9|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_~arg#1.base] 2322#[L853-2, L843-6]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 2500#[L843-6, L815-1]don't care [404] L815-1-->L815-3: Formula: (let ((.cse1 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|))) (let ((.cse0 (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 4))) (and (= (select (select |v_#memory_int_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) .cse0) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|) (<= 0 .cse0) (<= (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 8) (select |v_#length_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|)) (= (select |v_#valid_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 2702#[L815-3, L843-6]don't care [453] L815-3-->L816-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15| (select (select |v_#memory_int_94| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) (= (select |v_#valid_84| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21| 4) (select |v_#length_69| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_15|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 2672#[L843-6, L816-1]don't care [503] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5| 1)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|) (<= (+ 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (select |v_#length_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|)) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3| 1)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (= (store |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1| (store (select |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))))) |v_#memory_int_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= (select |v_#valid_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) 1)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_Out_2|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, #memory_int, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 2676#[L853-2, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, 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_14|, 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_29|, 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_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, 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_11|, 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] 2626#[L853-2, L810-8]don't care [2022-07-26 14:07:26,468 INFO L735 eck$LassoCheckResult]: Loop: 2626#[L853-2, L810-8]don't care [287] L810-8-->L810-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|))) (and (= 1 (select |v_#valid_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3| 24) (select |v_#length_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= 0 .cse0) (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2|))) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, 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] 2624#[L853-2, L810-1]don't care [490] L810-1-->L810-8: Formula: (and (= (select |v_#valid_130| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|) 1) (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|) (= (select (select |v_#memory_int_132| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|) (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_30| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0)))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31| 4) (select |v_#length_105| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_132|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_31|, #length=|v_#length_105|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_30|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_132|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_31|, #length=|v_#length_105|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_27|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 2626#[L853-2, L810-8]don't care [2022-07-26 14:07:26,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:26,468 INFO L85 PathProgramCache]: Analyzing trace with hash -1860439435, now seen corresponding path program 1 times [2022-07-26 14:07:26,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:26,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384819964] [2022-07-26 14:07:26,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:26,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,486 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,499 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:26,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:26,500 INFO L85 PathProgramCache]: Analyzing trace with hash 10348, now seen corresponding path program 2 times [2022-07-26 14:07:26,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:26,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082252728] [2022-07-26 14:07:26,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:26,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,504 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,508 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:26,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:07:26,508 INFO L85 PathProgramCache]: Analyzing trace with hash -1175892512, now seen corresponding path program 1 times [2022-07-26 14:07:26,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:07:26,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410162727] [2022-07-26 14:07:26,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:07:26,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:07:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,522 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:07:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:07:26,542 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:07:27,036 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-07-26 14:07:28,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:07:28 BoogieIcfgContainer [2022-07-26 14:07:28,582 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:07:28,583 INFO L158 Benchmark]: Toolchain (without parser) took 21163.87ms. Allocated memory was 181.4MB in the beginning and 262.1MB in the end (delta: 80.7MB). Free memory was 129.3MB in the beginning and 119.2MB in the end (delta: 10.0MB). Peak memory consumption was 135.1MB. Max. memory is 8.0GB. [2022-07-26 14:07:28,583 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 181.4MB. Free memory is still 147.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:07:28,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 568.70ms. Allocated memory is still 181.4MB. Free memory was 129.0MB in the beginning and 142.2MB in the end (delta: -13.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-07-26 14:07:28,583 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.97ms. Allocated memory is still 181.4MB. Free memory was 142.2MB in the beginning and 139.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:07:28,584 INFO L158 Benchmark]: Boogie Preprocessor took 38.16ms. Allocated memory is still 181.4MB. Free memory was 139.6MB in the beginning and 138.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:07:28,584 INFO L158 Benchmark]: RCFGBuilder took 459.43ms. Allocated memory is still 181.4MB. Free memory was 138.0MB in the beginning and 121.8MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-07-26 14:07:28,584 INFO L158 Benchmark]: BuchiAutomizer took 20024.98ms. Allocated memory was 181.4MB in the beginning and 262.1MB in the end (delta: 80.7MB). Free memory was 121.8MB in the beginning and 119.2MB in the end (delta: 2.5MB). Peak memory consumption was 127.8MB. Max. memory is 8.0GB. [2022-07-26 14:07:28,586 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 181.4MB. Free memory is still 147.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 568.70ms. Allocated memory is still 181.4MB. Free memory was 129.0MB in the beginning and 142.2MB in the end (delta: -13.2MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 67.97ms. Allocated memory is still 181.4MB. Free memory was 142.2MB in the beginning and 139.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.16ms. Allocated memory is still 181.4MB. Free memory was 139.6MB in the beginning and 138.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 459.43ms. Allocated memory is still 181.4MB. Free memory was 138.0MB in the beginning and 121.8MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 20024.98ms. Allocated memory was 181.4MB in the beginning and 262.1MB in the end (delta: 80.7MB). Free memory was 121.8MB in the beginning and 119.2MB in the end (delta: 2.5MB). Peak memory consumption was 127.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (2 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. 2 modules have a trivial ranking function, the largest among these consists of 6 locations. The remainder module has 270 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 19.8s and 5 iterations. TraceHistogramMax:1. Analysis of lassos took 14.5s. Construction of modules took 0.2s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 3. Automata minimization 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 83 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.0s 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, 109 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 107 mSDsluCounter, 28 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 69 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 271 IncrementalHoareTripleChecker+Invalid, 278 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 16 mSDtfsCounter, 271 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI1 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital515 mio100 ax139 hnf100 lsp84 ukn46 mio100 lsp53 div166 bol100 ite100 ukn100 eq122 hnf97 smp53 dnf203 smp75 tf100 neg99 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 60ms VariablesStem: 7 VariablesLoop: 13 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 4 MotzkinApplications: 16 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.4s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 810]: 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 {\old(x)=1, \result={0:0}, \result=1, \result=0, \result=0, \result={0:0}, arg={273:0}, arg={273:0}, arg={273:0}, arg={273:0}, i=1, i=0, last=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@6de9051d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@19cfd919=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@32f6c4d7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@4e87f189=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5704c009=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5c20c6b6=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@63ae2b14=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@68043bdb=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@76025115=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@57627c0 in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@59ea85bb=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@746c7b3b={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@b03eb86=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@22668aeb=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@17005a1e=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@3487c310=0, r={273:0}, r={273:0}, r={273:0}, r={273:0}, r={273:0}, r={0:0}, r={273:0}, r={273:0}, r={0:0}, r={273:0}, r={273:0}, reader={274:0}, val=1, x=1, x=1} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 810]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L864] 0 pthread_t reader; [L865] 0 Ring r; [L866] CALL 0 ring_init( &r ) [L823] EXPR 0 r->writer = 0 [L823] 0 r->reader = r->writer = 0 [L866] RET 0 ring_init( &r ) [L867] FCALL, FORK 0 pthread_create( &reader, ((void *)0), &reader_nowait_fn, &r ) [L868] CALL 0 writer_fn( &r ) [L842] 0 Ring *r = arg; [L843] 0 long i = 0; [L851] 1 Ring *r = arg; [L852] 1 long val = 0, last = 0, i = 0; [L853] COND TRUE 1 i < 8 [L854] CALL, EXPR 1 ring_dequeue( r ) [L815] EXPR 1 r->reader [L815] EXPR 1 r->q[ r->reader ] [L815] 1 long x = r->q[ r->reader ]; [L816] EXPR 1 r->reader [L816] 1 r->reader = (r->reader + 1) % 4 [L817] 1 return x; [L854] RET, EXPR 1 ring_dequeue( r ) [L854] 1 val = ring_dequeue( r ) [L855] 1 !(val == last + 1) ? reach_error() : (void)0 [L856] 1 last = val [L857] 1 ++i [L843] COND TRUE 0 i < 8 [L845] CALL 0 ring_enqueue( r, i + 1 ) Loop: [L810] EXPR r->writer [L810] EXPR r->reader [L810] COND TRUE (r->writer + 1) % 4 == r->reader End of lasso representation. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4.3s, 131 PlacesBefore, 22 PlacesAfterwards, 136 TransitionsBefore, 22 TransitionsAfterwards, 4428 CoEnabledTransitionPairs, 7 FixpointIterations, 37 TrivialSequentialCompositions, 71 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 17 ConcurrentYvCompositions, 5 ChoiceCompositions, 130 TotalNumberOfCompositions, 5356 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4045, positive: 3888, positive conditional: 0, positive unconditional: 3888, negative: 157, negative conditional: 0, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2444, positive: 2392, positive conditional: 0, positive unconditional: 2392, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4045, positive: 1496, positive conditional: 0, positive unconditional: 1496, negative: 105, negative conditional: 0, negative unconditional: 105, unknown: 2444, unknown conditional: 0, unknown unconditional: 2444] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 46, Positive conditional cache size: 0, Positive unconditional cache size: 46, Negative cache size: 12, Negative conditional cache size: 0, Negative unconditional cache size: 12 RESULT: Ultimate proved your program to be incorrect! [2022-07-26 14:07:28,635 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...