/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-semanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:47:01,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:47:01,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:47:01,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 13:47:01,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 13:47:01,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 13:47:01,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 13:47:01,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 13:47:01,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 13:47:01,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 13:47:01,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 13:47:01,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 13:47:01,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 13:47:01,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 13:47:01,440 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 13:47:01,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 13:47:01,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 13:47:01,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 13:47:01,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 13:47:01,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 13:47:01,449 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 13:47:01,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 13:47:01,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 13:47:01,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 13:47:01,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 13:47:01,457 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-26 13:47:01,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-26 13:47:01,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-26 13:47:01,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-26 13:47:01,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-26 13:47:01,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-26 13:47:01,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-26 13:47:01,460 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-26 13:47:01,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-26 13:47:01,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-26 13:47:01,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-26 13:47:01,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-26 13:47:01,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-26 13:47:01,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-26 13:47:01,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 13:47:01,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 13:47:01,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 13:47:01,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-26 13:47:01,486 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:47:01,486 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:47:01,487 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:47:01,487 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:47:01,487 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:47:01,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:47:01,488 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:47:01,488 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:47:01,488 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:47:01,488 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:47:01,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:47:01,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:47:01,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:47:01,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:47:01,490 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:47:01,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:47:01,490 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:47:01,490 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:47:01,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:47:01,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:47:01,491 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:47:01,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:47:01,491 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:47:01,491 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:47:01,492 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:47:01,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:47:01,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:47:01,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:47:01,663 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:47:01,668 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:47:01,668 INFO L432 ainManager$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 13:47:01,706 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a74affcb/fc7384a1fc534e3db5010f3d432c934e/FLAG6cd714a06 [2022-07-26 13:47:02,065 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:47:02,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i [2022-07-26 13:47:02,088 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a74affcb/fc7384a1fc534e3db5010f3d432c934e/FLAG6cd714a06 [2022-07-26 13:47:02,446 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a74affcb/fc7384a1fc534e3db5010f3d432c934e [2022-07-26 13:47:02,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:47:02,450 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:47:02,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:47:02,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:47:02,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:47:02,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:47:02" (1/1) ... [2022-07-26 13:47:02,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ee10370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:02, skipping insertion in model container [2022-07-26 13:47:02,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:47:02" (1/1) ... [2022-07-26 13:47:02,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:47:02,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:47:02,674 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 13:47:02,899 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 13:47:02,903 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 13:47:02,904 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 13:47:02,908 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 13:47:02,909 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 13:47:02,909 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 13:47:02,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:47:02,917 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:47:02,929 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 13:47:02,971 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 13:47:02,972 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 13:47:02,972 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 13:47:02,977 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 13:47:02,977 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 13:47:02,978 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 13:47:02,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:47:03,006 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:47:03,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03 WrapperNode [2022-07-26 13:47:03,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:47:03,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:47:03,007 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:47:03,007 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:47:03,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,027 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,042 INFO L137 Inliner]: procedures = 225, calls = 43, calls flagged for inlining = 10, calls inlined = 7, statements flattened = 112 [2022-07-26 13:47:03,043 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:47:03,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:47:03,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:47:03,043 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:47:03,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:47:03,066 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:47:03,066 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:47:03,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:47:03,080 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (1/1) ... [2022-07-26 13:47:03,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:03,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:03,100 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 13:47:03,108 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 13:47:03,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:47:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:47:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 13:47:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:47:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:47:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:47:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure reader_nowait_fn [2022-07-26 13:47:03,135 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_nowait_fn [2022-07-26 13:47:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:47:03,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:47:03,136 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 13:47:03,209 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:47:03,210 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:47:03,375 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:47:03,380 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:47:03,380 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-26 13:47:03,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:47:03 BoogieIcfgContainer [2022-07-26 13:47:03,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:47:03,382 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:47:03,383 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:47:03,385 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:47:03,386 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:47:03,386 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:47:02" (1/3) ... [2022-07-26 13:47:03,386 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27e5419b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:47:03, skipping insertion in model container [2022-07-26 13:47:03,386 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:47:03,387 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:03" (2/3) ... [2022-07-26 13:47:03,387 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27e5419b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:47:03, skipping insertion in model container [2022-07-26 13:47:03,387 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:47:03,387 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:47:03" (3/3) ... [2022-07-26 13:47:03,388 INFO L322 chiAutomizerObserver]: Analyzing ICFG ring_1w1r-1.i [2022-07-26 13:47:03,502 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-26 13:47:03,534 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 132 places, 138 transitions, 284 flow [2022-07-26 13:47:03,571 INFO L129 PetriNetUnfolder]: 9/136 cut-off events. [2022-07-26 13:47:03,571 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 13:47:03,577 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 13:47:03,577 INFO L82 GeneralOperation]: Start removeDead. Operand has 132 places, 138 transitions, 284 flow [2022-07-26 13:47:03,583 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 136 transitions, 278 flow [2022-07-26 13:47:03,585 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:03,594 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 136 transitions, 278 flow [2022-07-26 13:47:03,596 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 131 places, 136 transitions, 278 flow [2022-07-26 13:47:03,596 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 131 places, 136 transitions, 278 flow [2022-07-26 13:47:03,615 INFO L129 PetriNetUnfolder]: 9/136 cut-off events. [2022-07-26 13:47:03,615 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 13:47:03,616 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 13:47:03,619 INFO L116 LiptonReduction]: Number of co-enabled transitions 4428 [2022-07-26 13:47:07,643 INFO L131 LiptonReduction]: Checked pairs total: 5604 [2022-07-26 13:47:07,644 INFO L133 LiptonReduction]: Total number of compositions: 134 [2022-07-26 13:47:07,657 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:47:07,657 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:47:07,657 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:47:07,657 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:47:07,657 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:47:07,657 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:47:07,657 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:47:07,658 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:47:07,659 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:47:07,693 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 13:47:07,693 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:07,693 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:07,697 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 13:47:07,697 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:47:07,697 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:47:07,697 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 66 states, but on-demand construction may add more states [2022-07-26 13:47:07,709 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 13:47:07,709 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:07,709 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:07,710 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 13:47:07,710 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:47:07,713 INFO L733 eck$LassoCheckResult]: Stem: 135#[ULTIMATE.startENTRY]don't care [508] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse2 (store |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 1)) (.cse1 (select |v_#memory_int_539| 1)) (.cse3 (select |v_#memory_int_539| 2))) (and (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_319| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select |v_#valid_345| 1) 1) (= |v_#memory_int_538| (let ((.cse0 (store |v_#memory_int_539| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_539| |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 .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53| (store (select .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53|) |v_ULTIMATE.start_main_~#reader~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre21#1_29|)))) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_47| 0) (= (select .cse1 0) 48) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= 7 (select |v_#length_320| 2)) (= (select |v_#valid_345| 0) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (select |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) 0) (= (select .cse3 2) 110) (= 104 (select .cse3 5)) (= (select .cse3 0) 114) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= 0 (select .cse3 6)) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (store (store |v_#length_320| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_319|) (= |v_#valid_344| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (select |v_#valid_345| 2) 1) (= 46 (select .cse3 4)) (= (select .cse3 1) 105) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= 2 (select |v_#length_320| 1)) (= (select .cse1 1) 0) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (= |v_#NULL.offset_4| 0) (= (select .cse3 3) 103))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_539|, #length=|v_#length_320|} 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_38|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_47|, 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_38|, #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_53|, #valid=|v_#valid_344|, #memory_int=|v_#memory_int_538|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_319|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_42|} 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 [500] 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_writer_fn_~i~1#1_65| 0) (= |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_~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_24|, 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_24|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_65|, 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_28|, 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 13:47:07,713 INFO L735 eck$LassoCheckResult]: Loop: 142#[reader_nowait_fnENTRY, L843-6]don't care [484] 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_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_38|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|)) 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_38|, 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_81|, 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_81|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_77|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_33|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_45|, 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_33|} 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 [501] L810-8-->L843-6: Formula: false InVars {} OutVars{ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_81|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_67|, #memory_int=|v_#memory_int_373|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_30|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_87|} 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, ULTIMATE.start_ring_enqueue_#t~mem6#1] 142#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-26 13:47:07,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:07,720 INFO L85 PathProgramCache]: Analyzing trace with hash 530073, now seen corresponding path program 1 times [2022-07-26 13:47:07,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:07,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153966039] [2022-07-26 13:47:07,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:07,800 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:07,834 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:07,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:07,836 INFO L85 PathProgramCache]: Analyzing trace with hash 16466, now seen corresponding path program 1 times [2022-07-26 13:47:07,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:07,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962448572] [2022-07-26 13:47:07,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:07,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:47:07,867 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 13:47:07,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:47:07,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962448572] [2022-07-26 13:47:07,867 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1962448572] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:47:07,868 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:47:07,868 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-26 13:47:07,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584626202] [2022-07-26 13:47:07,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:47:07,876 INFO L750 eck$LassoCheckResult]: loop already infeasible [2022-07-26 13:47:07,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:47:07,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-26 13:47:07,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-26 13:47:07,900 INFO L87 Difference]: Start difference. First operand currently 66 states, but on-demand construction may add more states Second operand has 2 states, 1 states have (on average 2.0) internal successors, (2), 2 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:47:07,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:47:07,944 INFO L93 Difference]: Finished difference Result 67 states and 137 transitions. [2022-07-26 13:47:07,946 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 67 states and 137 transitions. [2022-07-26 13:47:07,952 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 13:47:07,969 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 67 states to 63 states and 131 transitions. [2022-07-26 13:47:07,970 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 63 [2022-07-26 13:47:07,971 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 63 [2022-07-26 13:47:07,972 INFO L73 IsDeterministic]: Start isDeterministic. Operand 63 states and 131 transitions. [2022-07-26 13:47:07,973 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:47:07,973 INFO L220 hiAutomatonCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-26 13:47:07,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states and 131 transitions. [2022-07-26 13:47:07,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2022-07-26 13:47:08,000 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 13:47:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 131 transitions. [2022-07-26 13:47:08,010 INFO L242 hiAutomatonCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-26 13:47:08,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-26 13:47:08,015 INFO L426 stractBuchiCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-26 13:47:08,015 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 13:47:08,015 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 63 states and 131 transitions. [2022-07-26 13:47:08,017 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-26 13:47:08,017 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:08,017 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:08,017 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 13:47:08,018 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:08,019 INFO L733 eck$LassoCheckResult]: Stem: 466#[ULTIMATE.startENTRY]don't care [508] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse2 (store |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 1)) (.cse1 (select |v_#memory_int_539| 1)) (.cse3 (select |v_#memory_int_539| 2))) (and (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_319| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select |v_#valid_345| 1) 1) (= |v_#memory_int_538| (let ((.cse0 (store |v_#memory_int_539| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_539| |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 .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53| (store (select .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53|) |v_ULTIMATE.start_main_~#reader~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre21#1_29|)))) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_47| 0) (= (select .cse1 0) 48) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= 7 (select |v_#length_320| 2)) (= (select |v_#valid_345| 0) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (select |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) 0) (= (select .cse3 2) 110) (= 104 (select .cse3 5)) (= (select .cse3 0) 114) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= 0 (select .cse3 6)) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (store (store |v_#length_320| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_319|) (= |v_#valid_344| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (select |v_#valid_345| 2) 1) (= 46 (select .cse3 4)) (= (select .cse3 1) 105) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= 2 (select |v_#length_320| 1)) (= (select .cse1 1) 0) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (= |v_#NULL.offset_4| 0) (= (select .cse3 3) 103))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_539|, #length=|v_#length_320|} 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_38|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_47|, 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_38|, #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_53|, #valid=|v_#valid_344|, #memory_int=|v_#memory_int_538|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_319|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_42|} 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 [500] 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_writer_fn_~i~1#1_65| 0) (= |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_~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_24|, 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_24|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_65|, 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_28|, 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 13:47:08,019 INFO L735 eck$LassoCheckResult]: Loop: 356#[reader_nowait_fnENTRY, L843-6]don't care [484] 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_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_38|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|)) 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_38|, 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_81|, 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_81|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_77|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_33|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_45|, 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_33|} 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_45| 20))) (and (= (select (select |v_#memory_int_136| |v_ULTIMATE.start_ring_enqueue_~r#1.base_45|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_37|) (not (= (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_20| 1))) (let ((.cse2 (mod .cse1 4))) (ite (and (< .cse1 0) (not (= .cse2 0))) (+ (- 4) .cse2) .cse2))) |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_20|)) (= (select |v_#valid_100| |v_ULTIMATE.start_ring_enqueue_~r#1.base_45|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_45| 24) (select |v_#length_85| |v_ULTIMATE.start_ring_enqueue_~r#1.base_45|)) (<= 0 .cse0))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_45|, #valid=|v_#valid_100|, #memory_int=|v_#memory_int_136|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_45|, #length=|v_#length_85|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_20|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_20|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_45|, #valid=|v_#valid_100|, #memory_int=|v_#memory_int_136|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_45|, #length=|v_#length_85|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_37|} 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_12| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_25| .cse1 4))) (and (= (store |v_#memory_int_75| |v_ULTIMATE.start_ring_enqueue_~r#1.base_25| (store (select |v_#memory_int_75| |v_ULTIMATE.start_ring_enqueue_~r#1.base_25|) .cse0 |v_ULTIMATE.start_ring_enqueue_~x#1_10|)) |v_#memory_int_74|) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_25| 8 .cse1) (select |v_#length_45| |v_ULTIMATE.start_ring_enqueue_~r#1.base_25|)) (= (select |v_#valid_60| |v_ULTIMATE.start_ring_enqueue_~r#1.base_25|) 1)))) InVars {ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_10|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_25|, #valid=|v_#valid_60|, #memory_int=|v_#memory_int_75|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_25|, #length=|v_#length_45|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_12|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_10|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_25|, #valid=|v_#valid_60|, #memory_int=|v_#memory_int_74|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_25|, #length=|v_#length_45|} 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_73| 20))) (and (= (select |v_#valid_150| |v_ULTIMATE.start_ring_enqueue_~r#1.base_73|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_73| 24) (select |v_#length_129| |v_ULTIMATE.start_ring_enqueue_~r#1.base_73|)) (= (store |v_#memory_int_203| |v_ULTIMATE.start_ring_enqueue_~r#1.base_73| (store (select |v_#memory_int_203| |v_ULTIMATE.start_ring_enqueue_~r#1.base_73|) .cse0 (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_34| 1))) (let ((.cse2 (mod .cse1 4))) (ite (and (< .cse1 0) (not (= .cse2 0))) (+ (- 4) .cse2) .cse2))))) |v_#memory_int_202|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_30| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_29|) (<= 0 .cse0))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_34|, 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_73|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_203|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_73|, #length=|v_#length_129|} 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_73|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_202|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_73|, #length=|v_#length_129|, 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 13:47:08,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:08,020 INFO L85 PathProgramCache]: Analyzing trace with hash 530073, now seen corresponding path program 2 times [2022-07-26 13:47:08,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:08,020 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1329589899] [2022-07-26 13:47:08,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:08,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:08,061 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:08,074 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:08,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:08,075 INFO L85 PathProgramCache]: Analyzing trace with hash 1712444475, now seen corresponding path program 1 times [2022-07-26 13:47:08,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:08,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782303449] [2022-07-26 13:47:08,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:08,122 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:08,144 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:08,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:08,144 INFO L85 PathProgramCache]: Analyzing trace with hash -728259933, now seen corresponding path program 1 times [2022-07-26 13:47:08,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:08,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513338953] [2022-07-26 13:47:08,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:08,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:08,170 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:08,193 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:09,038 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:47:09,038 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:47:09,038 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:47:09,038 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:47:09,039 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:47:09,039 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:09,039 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:47:09,039 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:47:09,039 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration2_Lasso [2022-07-26 13:47:09,039 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:47:09,039 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:47:09,059 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,063 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,064 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,066 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,068 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,070 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,071 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,073 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,074 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,076 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,077 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,079 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,081 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,082 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,084 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,086 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,088 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,089 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,091 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,092 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,094 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,096 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,097 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,098 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,100 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,101 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,103 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,104 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,106 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,107 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,109 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,110 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,112 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,114 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,115 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,116 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,118 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,119 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,121 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,122 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,124 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,125 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,126 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,128 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,130 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 13:47:09,131 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,133 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,134 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 13:47:09,136 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 13:47:09,137 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,139 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,140 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 13:47:09,142 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 13:47:09,144 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 13:47:09,145 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,147 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,149 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,150 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,152 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,153 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,154 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,156 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,157 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:09,159 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,096 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,098 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,100 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,102 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,103 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,105 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,107 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,109 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,110 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,112 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,114 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,116 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,117 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,119 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:10,874 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:47:10,877 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:47:10,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:10,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:10,883 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 13:47:10,887 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 13:47:10,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:10,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:10,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:10,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:10,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:10,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:10,908 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:10,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:10,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:10,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:10,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:10,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:10,940 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 13:47:10,944 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 13:47:10,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:10,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:10,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:10,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:10,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:10,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:10,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:10,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:10,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:10,974 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-07-26 13:47:10,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:10,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:10,976 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 13:47:10,976 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 13:47:10,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:10,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:10,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:10,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:10,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:10,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:10,986 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:10,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:10,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,004 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 13:47:11,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,005 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 13:47:11,006 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 13:47:11,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,080 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 13:47:11,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,082 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 13:47:11,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,114 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 13:47:11,117 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,143 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 13:47:11,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,144 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 13:47:11,145 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 13:47:11,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,154 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,173 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 13:47:11,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,175 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 13:47:11,176 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 13:47:11,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,202 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 13:47:11,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,204 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 13:47:11,206 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 13:47:11,206 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 13:47:11,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,239 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 13:47:11,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,240 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 13:47:11,242 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 13:47:11,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,250 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,269 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 13:47:11,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,270 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 13:47:11,272 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 13:47:11,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,285 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,301 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 13:47:11,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,302 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 13:47:11,303 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 13:47:11,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,311 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,313 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,331 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 13:47:11,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,332 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 13:47:11,338 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 13:47:11,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,347 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,347 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,364 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 13:47:11,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,366 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 13:47:11,367 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 13:47:11,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,393 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 13:47:11,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,394 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 13:47:11,396 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 13:47:11,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,443 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 13:47:11,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,444 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 13:47:11,446 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 13:47:11,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,456 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,456 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-26 13:47:11,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,493 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 13:47:11,494 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 13:47:11,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,528 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 13:47:11,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,530 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 13:47:11,531 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 13:47:11,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,539 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,557 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 13:47:11,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,559 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 13:47:11,560 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 13:47:11,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,570 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,590 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 13:47:11,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,591 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 13:47:11,593 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 13:47:11,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,622 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 13:47:11,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,623 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 13:47:11,624 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 13:47:11,625 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 13:47:11,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,661 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 13:47:11,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,663 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 13:47:11,664 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 13:47:11,666 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 13:47:11,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,674 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,694 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:11,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,696 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 13:47:11,698 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 13:47:11,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,724 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:11,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,726 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 13:47:11,728 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 13:47:11,729 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 13:47:11,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,735 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,773 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:11,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,775 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 13:47:11,777 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 13:47:11,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,785 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,821 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:11,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,822 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 13:47:11,823 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 13:47:11,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,846 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,846 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,867 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 13:47:11,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,884 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 13:47:11,900 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 13:47:11,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,908 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,927 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-26 13:47:11,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,928 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 13:47:11,937 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 13:47:11,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:11,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:11,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:11,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:11,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:11,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:11,983 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 13:47:11,984 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 13:47:11,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:11,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:11,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:11,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:11,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:11,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:11,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:11,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:11,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,010 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 13:47:12,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,012 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 13:47:12,012 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 13:47:12,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,021 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,038 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-26 13:47:12,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,040 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 13:47:12,041 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 13:47:12,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,054 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,085 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 13:47:12,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,086 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 13:47:12,088 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 13:47:12,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,106 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,141 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 13:47:12,142 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 13:47:12,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,152 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,170 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,177 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 13:47:12,178 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 13:47:12,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,222 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,234 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 13:47:12,234 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 13:47:12,237 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 13:47:12,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,243 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,260 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 13:47:12,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,262 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 13:47:12,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,270 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 13:47:12,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,274 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,307 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 13:47:12,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,308 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 13:47:12,309 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 13:47:12,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,349 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 13:47:12,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,350 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 13:47:12,351 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 13:47:12,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,359 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,389 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-26 13:47:12,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,391 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 13:47:12,393 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 13:47:12,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,430 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 13:47:12,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,431 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 13:47:12,432 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 13:47:12,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,439 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,472 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,473 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 13:47:12,474 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 13:47:12,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,515 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,516 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 13:47:12,516 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 13:47:12,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,524 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,551 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 13:47:12,552 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 13:47:12,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,585 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 13:47:12,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,586 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 13:47:12,587 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 13:47:12,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,595 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,624 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 13:47:12,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,626 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 13:47:12,626 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 13:47:12,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,633 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,665 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 13:47:12,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,665 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,666 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 13:47:12,667 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 13:47:12,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,702 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 13:47:12,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,712 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,715 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 13:47:12,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,738 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 13:47:12,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,739 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 13:47:12,740 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 13:47:12,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,747 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,763 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 13:47:12,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,765 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 13:47:12,765 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 13:47:12,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,798 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:12,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,800 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 13:47:12,801 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 13:47:12,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,832 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-26 13:47:12,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,833 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 13:47:12,834 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 13:47:12,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,843 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,843 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,873 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 13:47:12,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,875 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 13:47:12,876 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 13:47:12,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,884 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-26 13:47:12,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,915 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 13:47:12,916 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 13:47:12,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,924 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:12,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,955 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-26 13:47:12,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,957 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 13:47:12,958 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 13:47:12,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:12,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,967 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:12,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:12,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:12,989 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-26 13:47:12,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:12,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:12,990 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 13:47:12,991 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 13:47:12,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:12,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:12,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:12,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:12,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:12,999 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:12,999 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,016 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-26 13:47:13,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,017 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 13:47:13,018 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 13:47:13,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,067 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,069 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 13:47:13,070 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 13:47:13,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,076 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,077 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,095 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,096 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 13:47:13,097 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 13:47:13,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:13,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,104 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:13,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:13,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,121 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 13:47:13,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,122 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 13:47:13,123 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 13:47:13,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,133 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,133 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,151 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 13:47:13,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,152 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 13:47:13,153 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 13:47:13,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:13,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,160 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:13,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:13,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,191 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 13:47:13,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,192 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 13:47:13,193 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 13:47:13,194 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 13:47:13,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:13,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,201 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:13,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:13,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,231 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 13:47:13,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,232 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 13:47:13,233 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 13:47:13,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:13,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:13,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:13,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,270 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 13:47:13,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,272 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 13:47:13,272 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 13:47:13,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:13,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,280 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:13,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:13,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,296 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 13:47:13,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,298 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 13:47:13,298 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 13:47:13,300 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 13:47:13,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,328 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,350 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-26 13:47:13,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,351 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 13:47:13,351 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 13:47:13,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,359 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,397 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,412 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 13:47:13,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,438 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 13:47:13,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,462 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 13:47:13,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,463 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 13:47:13,464 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 13:47:13,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,502 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,504 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 13:47:13,505 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 13:47:13,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,513 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,533 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,534 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 13:47:13,535 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 13:47:13,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,543 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,560 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,561 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 13:47:13,563 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 13:47:13,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,582 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,636 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 13:47:13,637 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 13:47:13,638 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 13:47:13,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,663 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,664 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 13:47:13,665 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 13:47:13,666 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 13:47:13,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,691 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-26 13:47:13,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,692 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 13:47:13,693 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 13:47:13,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,700 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,700 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,728 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,730 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 13:47:13,730 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 13:47:13,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,738 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,757 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 13:47:13,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,758 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 13:47:13,758 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 13:47:13,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,766 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,797 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 13:47:13,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,798 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 13:47:13,799 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 13:47:13,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,807 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,830 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 13:47:13,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,831 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 13:47:13,832 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 13:47:13,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,870 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 13:47:13,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,871 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 13:47:13,871 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 13:47:13,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,886 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,916 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 13:47:13,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,917 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 13:47:13,918 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 13:47:13,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,944 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 13:47:13,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,945 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 13:47:13,945 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 13:47:13,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:13,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,958 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:13,958 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:13,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:13,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:13,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:13,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:13,990 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 13:47:13,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 13:47:13,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:13,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:13,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:13,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:13,998 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-26 13:47:13,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:13,999 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-07-26 13:47:13,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:14,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:14,039 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:14,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:14,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:14,040 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 13:47:14,041 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 13:47:14,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:14,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:14,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:14,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:14,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:14,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:14,048 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:14,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:14,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:14,078 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 13:47:14,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:14,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:14,079 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 13:47:14,080 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 13:47:14,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:14,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:14,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:14,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:14,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:14,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:14,088 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:14,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:14,119 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 13:47:14,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:14,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:14,120 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 13:47:14,121 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 13:47:14,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:14,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:14,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:14,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:14,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:14,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:14,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:14,134 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:47:14,141 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-07-26 13:47:14,141 INFO L444 ModelExtractionUtils]: 8 out of 13 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-26 13:47:14,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:14,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:14,143 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 13:47:14,144 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 13:47:14,145 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:47:14,166 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:47:14,167 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:47:14,167 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 13:47:14,195 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:14,315 INFO L156 tatePredicateManager]: 37 out of 37 supporting invariants were superfluous and have been removed [2022-07-26 13:47:14,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:47:14,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:47:14,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:47:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:47:14,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:47:14,371 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:47:14,393 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 13:47:14,395 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 13:47:14,396 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 13:47:14,475 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 13:47:14,476 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 13:47:14,476 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 13:47:14,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 42 transitions. [2022-07-26 13:47:14,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 42 transitions. Stem has 3 letters. Loop has 7 letters. [2022-07-26 13:47:14,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:47:14,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 42 transitions. Stem has 10 letters. Loop has 7 letters. [2022-07-26 13:47:14,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:47:14,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 42 transitions. Stem has 3 letters. Loop has 14 letters. [2022-07-26 13:47:14,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:47:14,478 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 146 states and 343 transitions. [2022-07-26 13:47:14,481 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 42 [2022-07-26 13:47:14,485 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 146 states to 133 states and 308 transitions. [2022-07-26 13:47:14,485 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 60 [2022-07-26 13:47:14,485 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 78 [2022-07-26 13:47:14,485 INFO L73 IsDeterministic]: Start isDeterministic. Operand 133 states and 308 transitions. [2022-07-26 13:47:14,485 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:47:14,485 INFO L220 hiAutomatonCegarLoop]: Abstraction has 133 states and 308 transitions. [2022-07-26 13:47:14,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states and 308 transitions. [2022-07-26 13:47:14,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 116. [2022-07-26 13:47:14,498 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 13:47:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 274 transitions. [2022-07-26 13:47:14,498 INFO L242 hiAutomatonCegarLoop]: Abstraction has 116 states and 274 transitions. [2022-07-26 13:47:14,498 INFO L426 stractBuchiCegarLoop]: Abstraction has 116 states and 274 transitions. [2022-07-26 13:47:14,498 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 13:47:14,498 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 116 states and 274 transitions. [2022-07-26 13:47:14,500 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 42 [2022-07-26 13:47:14,500 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:14,500 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:14,500 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 13:47:14,500 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 13:47:14,500 INFO L733 eck$LassoCheckResult]: Stem: 1040#[ULTIMATE.startENTRY]don't care [508] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse2 (store |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 1)) (.cse1 (select |v_#memory_int_539| 1)) (.cse3 (select |v_#memory_int_539| 2))) (and (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_319| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select |v_#valid_345| 1) 1) (= |v_#memory_int_538| (let ((.cse0 (store |v_#memory_int_539| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_539| |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 .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53| (store (select .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53|) |v_ULTIMATE.start_main_~#reader~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre21#1_29|)))) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_47| 0) (= (select .cse1 0) 48) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= 7 (select |v_#length_320| 2)) (= (select |v_#valid_345| 0) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (select |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) 0) (= (select .cse3 2) 110) (= 104 (select .cse3 5)) (= (select .cse3 0) 114) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= 0 (select .cse3 6)) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (store (store |v_#length_320| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_319|) (= |v_#valid_344| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (select |v_#valid_345| 2) 1) (= 46 (select .cse3 4)) (= (select .cse3 1) 105) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= 2 (select |v_#length_320| 1)) (= (select .cse1 1) 0) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (= |v_#NULL.offset_4| 0) (= (select .cse3 3) 103))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_539|, #length=|v_#length_320|} 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_38|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_47|, 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_38|, #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_53|, #valid=|v_#valid_344|, #memory_int=|v_#memory_int_538|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_319|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_42|} 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 13:47:14,501 INFO L735 eck$LassoCheckResult]: Loop: 986#[L867-4, L853-2]don't care [476] L853-2-->L815-1: Formula: (and (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_23|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_23|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_23|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= (select |v_#valid_152| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_23|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65| 4) (select |v_#length_131| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|)) (= (select (select |v_#memory_int_206| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_41|)) 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_152|, #memory_int=|v_#memory_int_206|, #length=|v_#length_131|, 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_41|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_29|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_206|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_27|, #length=|v_#length_131|, 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_43|} 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 ((.cse0 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_17|))) (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23| .cse0 4))) (and (= (select |v_#valid_48| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23| 8 .cse0) (select |v_#length_35| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|)) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_13|) (= (select (select |v_#memory_int_54| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|) .cse1) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_13|) (<= 0 .cse1)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_54|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_17|, #length=|v_#length_35|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_54|, 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_17|, #length=|v_#length_35|} 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_~r#1.offset_45| 4) (select |v_#length_97| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|)) (= (select (select |v_#memory_int_152| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_27|) (= (select |v_#valid_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|) 1) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_152|, #length=|v_#length_97|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_17|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_152|, #length=|v_#length_97|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_27|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_27|} 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 [493] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_45| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_46| 1)) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103| 4) (select |v_#length_195| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_49| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|) (= (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_50| 1) |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_51| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_59| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_51|) (= (select |v_#valid_220| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|) 1) (= |v_#memory_int_308| (store |v_#memory_int_309| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103| (store (select |v_#memory_int_309| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_106| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ (- 4) .cse0) .cse0)))))) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_46|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_50|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_309|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_59|, #length=|v_#length_195|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_106|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_51|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_19|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_45|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_49|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_29|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_308|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_59|, #length=|v_#length_195|} 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 13:47:14,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:14,501 INFO L85 PathProgramCache]: Analyzing trace with hash 530046, now seen corresponding path program 1 times [2022-07-26 13:47:14,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:14,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721699870] [2022-07-26 13:47:14,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:14,523 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:14,530 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:14,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:14,530 INFO L85 PathProgramCache]: Analyzing trace with hash 15506817, now seen corresponding path program 1 times [2022-07-26 13:47:14,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:14,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5130063] [2022-07-26 13:47:14,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:14,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:14,536 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:14,540 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:14,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:14,541 INFO L85 PathProgramCache]: Analyzing trace with hash -103076482, now seen corresponding path program 1 times [2022-07-26 13:47:14,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:14,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978505147] [2022-07-26 13:47:14,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:14,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:14,557 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:14,567 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:15,181 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:47:15,181 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:47:15,181 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:47:15,181 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:47:15,181 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:47:15,181 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:15,181 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:47:15,181 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:47:15,181 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration3_Lasso [2022-07-26 13:47:15,181 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:47:15,181 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:47:15,185 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,186 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 13:47:15,188 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 13:47:15,189 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,191 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,192 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,194 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,195 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,198 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,200 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,201 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,203 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,204 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,206 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,207 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,209 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,210 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,212 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,215 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,216 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,218 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,220 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,221 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,223 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,225 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,226 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,228 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,229 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,231 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,233 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,234 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,238 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,239 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,241 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,243 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,244 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,245 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,247 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:15,988 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 13:47:16,259 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,263 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,264 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 13:47:16,266 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 13:47:16,268 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,269 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 13:47:16,271 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 13:47:16,272 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,274 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,277 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,279 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,280 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 13:47:16,288 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,294 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,297 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,299 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,301 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,303 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,308 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:16,310 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:47:17,221 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:47:17,221 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:47:17,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,231 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 13:47:17,232 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 13:47:17,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:17,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,240 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:17,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:17,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,256 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 13:47:17,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,258 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 13:47:17,259 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 13:47:17,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:17,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,265 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:17,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:17,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,282 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:17,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,284 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 13:47:17,285 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 13:47:17,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:17,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,291 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:17,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:17,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,308 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 13:47:17,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,309 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 13:47:17,310 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 13:47:17,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,318 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,340 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 13:47:17,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,341 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 13:47:17,342 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 13:47:17,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:17,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,349 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:17,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:17,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,366 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 13:47:17,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,367 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 13:47:17,367 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 13:47:17,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,393 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 13:47:17,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,394 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 13:47:17,395 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 13:47:17,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,403 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,432 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-07-26 13:47:17,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,434 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 13:47:17,434 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 13:47:17,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,474 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 13:47:17,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,475 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 13:47:17,475 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 13:47:17,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,486 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,517 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 13:47:17,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,518 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 13:47:17,519 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 13:47:17,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:17,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:17,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:17,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,542 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 13:47:17,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,544 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 13:47:17,545 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 13:47:17,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,570 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:17,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,572 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 13:47:17,572 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 13:47:17,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,597 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 13:47:17,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,599 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 13:47:17,600 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 13:47:17,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,607 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:17,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,632 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 13:47:17,633 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 13:47:17,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:17,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,640 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:17,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:17,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:17,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,658 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 13:47:17,658 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 13:47:17,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,665 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,666 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,683 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 13:47:17,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,685 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 13:47:17,685 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 13:47:17,686 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 13:47:17,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,692 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,692 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,710 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-07-26 13:47:17,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,711 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 13:47:17,712 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 13:47:17,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,719 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,739 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 13:47:17,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,740 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 13:47:17,741 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 13:47:17,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,748 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,778 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-26 13:47:17,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,779 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 13:47:17,780 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 13:47:17,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,789 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,789 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,806 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 13:47:17,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,808 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 13:47:17,808 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 13:47:17,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,815 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,815 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,832 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 13:47:17,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,833 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 13:47:17,834 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 13:47:17,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,863 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 13:47:17,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,863 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,864 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 13:47:17,865 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 13:47:17,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,872 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,905 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-26 13:47:17,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,906 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 13:47:17,907 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 13:47:17,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,936 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 13:47:17,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,937 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 13:47:17,938 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 13:47:17,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,947 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,947 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:17,966 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 13:47:17,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:17,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:17,967 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 13:47:17,968 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 13:47:17,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:17,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:17,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:17,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:17,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:17,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:17,975 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:17,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:18,005 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-26 13:47:18,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:18,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:18,007 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 13:47:18,007 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 13:47:18,008 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 13:47:18,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:18,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:18,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:18,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:18,016 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:18,016 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:18,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:18,034 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 13:47:18,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:18,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:18,035 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 13:47:18,035 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 13:47:18,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:18,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:18,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:18,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:18,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:18,044 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:18,044 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:18,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:18,061 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 13:47:18,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:18,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:18,062 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 13:47:18,062 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 13:47:18,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:18,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:18,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:18,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:18,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:18,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:18,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:18,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:18,090 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-07-26 13:47:18,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:18,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:18,091 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 13:47:18,091 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 13:47:18,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:18,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:18,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:47:18,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:18,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:18,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:18,098 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:47:18,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:47:18,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:18,128 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-26 13:47:18,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:18,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:18,129 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 13:47:18,130 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 13:47:18,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:18,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:18,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:18,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:18,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:18,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:18,137 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:18,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:47:18,156 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 13:47:18,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:18,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:18,158 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 13:47:18,158 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 13:47:18,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:47:18,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:47:18,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:47:18,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:47:18,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:47:18,166 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:47:18,166 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:47:18,169 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:47:18,174 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-26 13:47:18,174 INFO L444 ModelExtractionUtils]: 0 out of 7 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-26 13:47:18,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:18,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:18,175 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 13:47:18,176 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 13:47:18,177 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:47:18,198 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:47:18,198 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:47:18,198 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 13:47:18,214 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 13:47:18,304 INFO L156 tatePredicateManager]: 36 out of 36 supporting invariants were superfluous and have been removed [2022-07-26 13:47:18,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:47:18,346 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:47:18,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:47:18,359 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 13:47:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:47:18,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:47:18,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:47:18,374 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 13:47:18,374 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 13:47:18,374 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 13:47:18,444 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 13:47:18,445 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 13:47:18,446 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 13:47:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 51 transitions. [2022-07-26 13:47:18,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 51 transitions. Stem has 3 letters. Loop has 4 letters. [2022-07-26 13:47:18,447 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:47:18,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 51 transitions. Stem has 7 letters. Loop has 4 letters. [2022-07-26 13:47:18,447 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:47:18,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 51 transitions. Stem has 3 letters. Loop has 8 letters. [2022-07-26 13:47:18,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:47:18,448 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 341 states and 880 transitions. [2022-07-26 13:47:18,454 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 13:47:18,457 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 341 states to 226 states and 584 transitions. [2022-07-26 13:47:18,457 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 42 [2022-07-26 13:47:18,457 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 52 [2022-07-26 13:47:18,457 INFO L73 IsDeterministic]: Start isDeterministic. Operand 226 states and 584 transitions. [2022-07-26 13:47:18,457 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:47:18,457 INFO L220 hiAutomatonCegarLoop]: Abstraction has 226 states and 584 transitions. [2022-07-26 13:47:18,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states and 584 transitions. [2022-07-26 13:47:18,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 192. [2022-07-26 13:47:18,470 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 13:47:18,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 489 transitions. [2022-07-26 13:47:18,471 INFO L242 hiAutomatonCegarLoop]: Abstraction has 192 states and 489 transitions. [2022-07-26 13:47:18,471 INFO L426 stractBuchiCegarLoop]: Abstraction has 192 states and 489 transitions. [2022-07-26 13:47:18,471 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 13:47:18,471 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 192 states and 489 transitions. [2022-07-26 13:47:18,472 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 13:47:18,474 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:18,474 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:18,475 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 13:47:18,475 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:47:18,476 INFO L733 eck$LassoCheckResult]: Stem: 1808#[ULTIMATE.startENTRY]don't care [508] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse2 (store |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 1)) (.cse1 (select |v_#memory_int_539| 1)) (.cse3 (select |v_#memory_int_539| 2))) (and (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_319| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select |v_#valid_345| 1) 1) (= |v_#memory_int_538| (let ((.cse0 (store |v_#memory_int_539| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_539| |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 .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53| (store (select .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53|) |v_ULTIMATE.start_main_~#reader~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre21#1_29|)))) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_47| 0) (= (select .cse1 0) 48) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= 7 (select |v_#length_320| 2)) (= (select |v_#valid_345| 0) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (select |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) 0) (= (select .cse3 2) 110) (= 104 (select .cse3 5)) (= (select .cse3 0) 114) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= 0 (select .cse3 6)) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (store (store |v_#length_320| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_319|) (= |v_#valid_344| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (select |v_#valid_345| 2) 1) (= 46 (select .cse3 4)) (= (select .cse3 1) 105) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= 2 (select |v_#length_320| 1)) (= (select .cse1 1) 0) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (= |v_#NULL.offset_4| 0) (= (select .cse3 3) 103))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_539|, #length=|v_#length_320|} 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_38|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_47|, 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_38|, #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_53|, #valid=|v_#valid_344|, #memory_int=|v_#memory_int_538|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_319|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_42|} 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 [500] 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_writer_fn_~i~1#1_65| 0) (= |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_~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_24|, 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_24|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_65|, 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_28|, 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 [484] 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_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_38|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|)) 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_38|, 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_81|, 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_81|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_77|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_33|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_45|, 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_33|} 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 13:47:18,476 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 [491] L810-1-->L810-8: Formula: (and (= (select (select |v_#memory_int_286| |v_ULTIMATE.start_ring_enqueue_~r#1.base_95|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|) (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_42| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0)))) (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|) (= (select |v_#valid_208| |v_ULTIMATE.start_ring_enqueue_~r#1.base_95|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_95| 4) (select |v_#length_183| |v_ULTIMATE.start_ring_enqueue_~r#1.base_95|))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_286|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_95|, #length=|v_#length_183|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_42|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_286|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_95|, #length=|v_#length_183|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_43|} 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 13:47:18,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:18,476 INFO L85 PathProgramCache]: Analyzing trace with hash 16432747, now seen corresponding path program 1 times [2022-07-26 13:47:18,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:18,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176194563] [2022-07-26 13:47:18,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:18,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,499 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,509 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:18,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:18,509 INFO L85 PathProgramCache]: Analyzing trace with hash 10349, now seen corresponding path program 1 times [2022-07-26 13:47:18,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:18,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121440103] [2022-07-26 13:47:18,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:18,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,513 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,515 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:18,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:18,516 INFO L85 PathProgramCache]: Analyzing trace with hash -1387989929, now seen corresponding path program 1 times [2022-07-26 13:47:18,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:18,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851992123] [2022-07-26 13:47:18,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:18,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:47:18,634 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 13:47:18,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:47:18,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851992123] [2022-07-26 13:47:18,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851992123] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:47:18,634 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:47:18,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-26 13:47:18,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874328539] [2022-07-26 13:47:18,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:47:18,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:47:18,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 13:47:18,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-26 13:47:18,686 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 13:47:18,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:47:18,874 INFO L93 Difference]: Finished difference Result 319 states and 760 transitions. [2022-07-26 13:47:18,874 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 319 states and 760 transitions. [2022-07-26 13:47:18,876 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 13:47:18,878 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 319 states to 302 states and 717 transitions. [2022-07-26 13:47:18,878 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 59 [2022-07-26 13:47:18,878 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 59 [2022-07-26 13:47:18,878 INFO L73 IsDeterministic]: Start isDeterministic. Operand 302 states and 717 transitions. [2022-07-26 13:47:18,878 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:47:18,879 INFO L220 hiAutomatonCegarLoop]: Abstraction has 302 states and 717 transitions. [2022-07-26 13:47:18,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states and 717 transitions. [2022-07-26 13:47:18,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 270. [2022-07-26 13:47:18,884 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 13:47:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 649 transitions. [2022-07-26 13:47:18,885 INFO L242 hiAutomatonCegarLoop]: Abstraction has 270 states and 649 transitions. [2022-07-26 13:47:18,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-26 13:47:18,886 INFO L426 stractBuchiCegarLoop]: Abstraction has 270 states and 649 transitions. [2022-07-26 13:47:18,886 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 13:47:18,886 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 270 states and 649 transitions. [2022-07-26 13:47:18,887 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 14 [2022-07-26 13:47:18,887 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:18,887 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:18,887 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:18,887 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:47:18,888 INFO L733 eck$LassoCheckResult]: Stem: 2578#[ULTIMATE.startENTRY]don't care [508] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse2 (store |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 1)) (.cse1 (select |v_#memory_int_539| 1)) (.cse3 (select |v_#memory_int_539| 2))) (and (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_319| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select |v_#valid_345| 1) 1) (= |v_#memory_int_538| (let ((.cse0 (store |v_#memory_int_539| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_539| |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 .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53| (store (select .cse0 |v_ULTIMATE.start_main_~#reader~0#1.base_53|) |v_ULTIMATE.start_main_~#reader~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre21#1_29|)))) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_47| 0) (= (select .cse1 0) 48) (= (select .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= 7 (select |v_#length_320| 2)) (= (select |v_#valid_345| 0) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (select |v_#valid_345| |v_ULTIMATE.start_main_~#reader~0#1.base_53|) 0) (= (select .cse3 2) 110) (= 104 (select .cse3 5)) (= (select .cse3 0) 114) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= 0 (select .cse3 6)) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (store (store |v_#length_320| |v_ULTIMATE.start_main_~#reader~0#1.base_53| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_319|) (= |v_#valid_344| (store .cse2 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (select |v_#valid_345| 2) 1) (= 46 (select .cse3 4)) (= (select .cse3 1) 105) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= 2 (select |v_#length_320| 1)) (= (select .cse1 1) 0) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (= |v_#NULL.offset_4| 0) (= (select .cse3 3) 103))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_345|, #memory_int=|v_#memory_int_539|, #length=|v_#length_320|} 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_38|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_47|, 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_38|, #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_53|, #valid=|v_#valid_344|, #memory_int=|v_#memory_int_538|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_319|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_42|} 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] 2414#[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] 2416#[reader_nowait_fnENTRY, L867-4]don't care [500] 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_writer_fn_~i~1#1_65| 0) (= |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_~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_24|, 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_24|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_65|, 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_28|, 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] 2310#[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] 2318#[L853-2, L843-6]don't care [476] L853-2-->L815-1: Formula: (and (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_23|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_23|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_23|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= (select |v_#valid_152| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_23|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65| 4) (select |v_#length_131| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|)) (= (select (select |v_#memory_int_206| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_41|)) 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_152|, #memory_int=|v_#memory_int_206|, #length=|v_#length_131|, 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_41|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_65|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_65|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_29|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_206|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_27|, #length=|v_#length_131|, 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_43|} 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] 2492#[L815-1, L843-6]don't care [404] L815-1-->L815-3: Formula: (let ((.cse0 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_17|))) (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23| .cse0 4))) (and (= (select |v_#valid_48| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23| 8 .cse0) (select |v_#length_35| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|)) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_13|) (= (select (select |v_#memory_int_54| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|) .cse1) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_13|) (<= 0 .cse1)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_54|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_17|, #length=|v_#length_35|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_23|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_54|, 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_17|, #length=|v_#length_35|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 2510#[L815-3, L843-6]don't care [453] L815-3-->L816-1: Formula: (and (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45| 4) (select |v_#length_97| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|)) (= (select (select |v_#memory_int_152| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_27|) (= (select |v_#valid_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|) 1) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_152|, #length=|v_#length_97|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_45|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_45|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_17|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_152|, #length=|v_#length_97|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_27|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_27|} 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] 2512#[L816-1, L843-6]don't care [493] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_45| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_46| 1)) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103| 4) (select |v_#length_195| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_49| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|) (= (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_50| 1) |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_51| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_59| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_51|) (= (select |v_#valid_220| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|) 1) (= |v_#memory_int_308| (store |v_#memory_int_309| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103| (store (select |v_#memory_int_309| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_106| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ (- 4) .cse0) .cse0)))))) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_46|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_50|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_309|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_59|, #length=|v_#length_195|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_106|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_51|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_19|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_103|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_103|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_43|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_45|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_49|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_29|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_308|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_59|, #length=|v_#length_195|} 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] 2670#[L853-2, L843-6]don't care [484] 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_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_38|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_81| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|)) 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_38|, 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_81|, 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_81|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_77|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_33|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_45|, 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_33|} 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] 2606#[L853-2, L810-8]don't care [2022-07-26 13:47:18,888 INFO L735 eck$LassoCheckResult]: Loop: 2606#[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] 2604#[L853-2, L810-1]don't care [491] L810-1-->L810-8: Formula: (and (= (select (select |v_#memory_int_286| |v_ULTIMATE.start_ring_enqueue_~r#1.base_95|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|) (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_42| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0)))) (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|) (= (select |v_#valid_208| |v_ULTIMATE.start_ring_enqueue_~r#1.base_95|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_95| 4) (select |v_#length_183| |v_ULTIMATE.start_ring_enqueue_~r#1.base_95|))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_286|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_95|, #length=|v_#length_183|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_42|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_95|, #valid=|v_#valid_208|, #memory_int=|v_#memory_int_286|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_95|, #length=|v_#length_183|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_43|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 2606#[L853-2, L810-8]don't care [2022-07-26 13:47:18,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:18,889 INFO L85 PathProgramCache]: Analyzing trace with hash -2100332156, now seen corresponding path program 1 times [2022-07-26 13:47:18,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:18,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940671179] [2022-07-26 13:47:18,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,901 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,914 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:18,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:18,914 INFO L85 PathProgramCache]: Analyzing trace with hash 10349, now seen corresponding path program 2 times [2022-07-26 13:47:18,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:18,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101230126] [2022-07-26 13:47:18,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,918 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,920 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:18,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:18,921 INFO L85 PathProgramCache]: Analyzing trace with hash 215436592, now seen corresponding path program 1 times [2022-07-26 13:47:18,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:18,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969338728] [2022-07-26 13:47:18,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:18,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,936 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:18,949 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:20,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 01:47:20 BoogieIcfgContainer [2022-07-26 13:47:20,699 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 13:47:20,700 INFO L158 Benchmark]: Toolchain (without parser) took 18249.79ms. Allocated memory was 178.3MB in the beginning and 470.8MB in the end (delta: 292.6MB). Free memory was 120.6MB in the beginning and 202.9MB in the end (delta: -82.3MB). Peak memory consumption was 211.1MB. Max. memory is 8.0GB. [2022-07-26 13:47:20,700 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 178.3MB. Free memory is still 138.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 13:47:20,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 553.68ms. Allocated memory was 178.3MB in the beginning and 326.1MB in the end (delta: 147.8MB). Free memory was 120.5MB in the beginning and 279.8MB in the end (delta: -159.3MB). Peak memory consumption was 13.2MB. Max. memory is 8.0GB. [2022-07-26 13:47:20,700 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.70ms. Allocated memory is still 326.1MB. Free memory was 279.8MB in the beginning and 277.2MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:47:20,700 INFO L158 Benchmark]: Boogie Preprocessor took 22.64ms. Allocated memory is still 326.1MB. Free memory was 277.2MB in the beginning and 275.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:47:20,701 INFO L158 Benchmark]: RCFGBuilder took 315.74ms. Allocated memory is still 326.1MB. Free memory was 275.6MB in the beginning and 259.4MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-07-26 13:47:20,701 INFO L158 Benchmark]: BuchiAutomizer took 17316.55ms. Allocated memory was 326.1MB in the beginning and 470.8MB in the end (delta: 144.7MB). Free memory was 258.8MB in the beginning and 202.9MB in the end (delta: 55.9MB). Peak memory consumption was 201.1MB. Max. memory is 8.0GB. [2022-07-26 13:47:20,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 178.3MB. Free memory is still 138.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 553.68ms. Allocated memory was 178.3MB in the beginning and 326.1MB in the end (delta: 147.8MB). Free memory was 120.5MB in the beginning and 279.8MB in the end (delta: -159.3MB). Peak memory consumption was 13.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 35.70ms. Allocated memory is still 326.1MB. Free memory was 279.8MB in the beginning and 277.2MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 22.64ms. Allocated memory is still 326.1MB. Free memory was 277.2MB in the beginning and 275.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 315.74ms. Allocated memory is still 326.1MB. Free memory was 275.6MB in the beginning and 259.4MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 17316.55ms. Allocated memory was 326.1MB in the beginning and 470.8MB in the end (delta: 144.7MB). Free memory was 258.8MB in the beginning and 202.9MB in the end (delta: 55.9MB). Peak memory consumption was 201.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 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 17.1s and 5 iterations. TraceHistogramMax:1. Analysis of lassos took 12.2s. Construction of modules took 0.1s. 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, 0.2s 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 ukn47 mio100 lsp56 div170 bol100 ite100 ukn100 eq118 hnf98 smp58 dnf206 smp74 tf100 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 35ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.1s - 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=0, \result=0, \result={0:0}, \result=1, arg={30916:0}, arg={30916:0}, arg={30916:0}, arg={30916:0}, i=1, i=0, last=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTArraySubscriptExpression@2f443ef9=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@10af5446=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@1fe1cd40=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@3a6f280c=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@48ae098d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@49600beb=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@4d59b35a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@7f86b7bd=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@805ac1c=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@675c08fd={0:0}, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@69b09f65=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@739a32f5 in0,0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7edf2b77=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTIdExpression@533dcf6b=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@39f01506=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@67a91b8e=0, r={30916:0}, r={30916:0}, r={30916:0}, r={0:0}, r={30916:0}, r={30916:0}, r={30916:0}, r={30916:0}, r={0:0}, r={30916:0}, r={30916:0}, reader={30917:0}, 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: 4.0s, 131 PlacesBefore, 22 PlacesAfterwards, 136 TransitionsBefore, 23 TransitionsAfterwards, 4428 CoEnabledTransitionPairs, 8 FixpointIterations, 37 TrivialSequentialCompositions, 74 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 19 ConcurrentYvCompositions, 4 ChoiceCompositions, 134 TotalNumberOfCompositions, 5604 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4165, positive: 3992, positive conditional: 0, positive unconditional: 3992, negative: 173, negative conditional: 0, negative unconditional: 173, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3189, positive: 3130, positive conditional: 0, positive unconditional: 3130, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3189, positive: 3093, positive conditional: 0, positive unconditional: 3093, negative: 96, negative conditional: 0, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 96, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 297, positive: 50, positive conditional: 0, positive unconditional: 50, negative: 247, negative conditional: 0, negative unconditional: 247, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4165, positive: 862, positive conditional: 0, positive unconditional: 862, negative: 114, negative conditional: 0, negative unconditional: 114, unknown: 3189, unknown conditional: 0, unknown unconditional: 3189] , Statistics on independence cache: Total cache size (in pairs): 99, Positive cache size: 82, Positive conditional cache size: 0, Positive unconditional cache size: 82, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 RESULT: Ultimate proved your program to be incorrect! [2022-07-26 13:47:20,747 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...