/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:37:57,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:37:57,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:37:57,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:37:57,548 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-22 12:37:57,611 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:37:57,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:37:57,612 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:37:57,612 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:37:57,614 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:37:57,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:37:57,614 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:37:57,614 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:37:57,614 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:37:57,616 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:37:57,616 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:37:57,616 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:37:57,616 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:37:57,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:37:57,617 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:37:57,617 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:37:57,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:37:57,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:37:57,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:37:57,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:37:57,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:37:57,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:37:57,618 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:37:57,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:37:57,619 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:37:57,619 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:37:57,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:37:57,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:37:57,620 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:37:57,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:37:57,620 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:37:57,621 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:37:57,623 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:37:57,623 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:37:58,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:37:58,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:37:58,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:37:58,053 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:37:58,055 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:37:58,057 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i [2022-07-22 12:37:58,150 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/066e372a9/ff1ca7fe404c4cbf81d0cdcf9efc5d77/FLAG2a8e01450 [2022-07-22 12:37:58,939 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:37:58,940 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r-1.i [2022-07-22 12:37:58,962 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/066e372a9/ff1ca7fe404c4cbf81d0cdcf9efc5d77/FLAG2a8e01450 [2022-07-22 12:37:59,174 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/066e372a9/ff1ca7fe404c4cbf81d0cdcf9efc5d77 [2022-07-22 12:37:59,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:37:59,182 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:37:59,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:59,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:37:59,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:37:59,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:37:59,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c4c815a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59, skipping insertion in model container [2022-07-22 12:37:59,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:37:59,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:37:59,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:37:59,395 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:59,751 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] [2022-07-22 12:37:59,758 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] [2022-07-22 12:37:59,759 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] [2022-07-22 12:37:59,772 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] [2022-07-22 12:37:59,773 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] [2022-07-22 12:37:59,775 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] [2022-07-22 12:37:59,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:59,798 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:37:59,820 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-22 12:37:59,885 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] [2022-07-22 12:37:59,886 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] [2022-07-22 12:37:59,889 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] [2022-07-22 12:37:59,893 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] [2022-07-22 12:37:59,896 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] [2022-07-22 12:37:59,898 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] [2022-07-22 12:37:59,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:37:59,984 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:37:59,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59 WrapperNode [2022-07-22 12:37:59,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:37:59,986 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:37:59,986 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:37:59,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:37:59,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,078 INFO L137 Inliner]: procedures = 225, calls = 43, calls flagged for inlining = 10, calls inlined = 7, statements flattened = 112 [2022-07-22 12:38:00,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:38:00,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:38:00,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:38:00,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:38:00,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,115 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:38:00,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:38:00,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:38:00,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:38:00,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (1/1) ... [2022-07-22 12:38:00,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:00,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:00,159 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:00,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-22 12:38:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:38:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:38:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:38:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:38:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:38:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:38:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure reader_nowait_fn [2022-07-22 12:38:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_nowait_fn [2022-07-22 12:38:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:38:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:38:00,239 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:38:00,419 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:38:00,424 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:38:00,806 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:38:00,818 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:38:00,818 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-22 12:38:00,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:38:00 BoogieIcfgContainer [2022-07-22 12:38:00,821 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:38:00,823 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:38:00,823 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:38:00,828 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:38:00,829 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:38:00,830 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:37:59" (1/3) ... [2022-07-22 12:38:00,831 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71009c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:38:00, skipping insertion in model container [2022-07-22 12:38:00,831 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:38:00,832 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:37:59" (2/3) ... [2022-07-22 12:38:00,832 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@71009c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:38:00, skipping insertion in model container [2022-07-22 12:38:00,832 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:38:00,832 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:38:00" (3/3) ... [2022-07-22 12:38:00,838 INFO L322 chiAutomizerObserver]: Analyzing ICFG ring_1w1r-1.i [2022-07-22 12:38:01,019 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-22 12:38:01,061 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 132 places, 138 transitions, 284 flow [2022-07-22 12:38:01,122 INFO L129 PetriNetUnfolder]: 9/136 cut-off events. [2022-07-22 12:38:01,123 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:38:01,131 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. [2022-07-22 12:38:01,131 INFO L82 GeneralOperation]: Start removeDead. Operand has 132 places, 138 transitions, 284 flow [2022-07-22 12:38:01,147 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 136 transitions, 278 flow [2022-07-22 12:38:01,152 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:38:01,164 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 136 transitions, 278 flow [2022-07-22 12:38:01,167 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 131 places, 136 transitions, 278 flow [2022-07-22 12:38:01,168 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 131 places, 136 transitions, 278 flow [2022-07-22 12:38:01,201 INFO L129 PetriNetUnfolder]: 9/136 cut-off events. [2022-07-22 12:38:01,201 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 12:38:01,203 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. [2022-07-22 12:38:01,211 INFO L116 LiptonReduction]: Number of co-enabled transitions 4428 [2022-07-22 12:38:06,341 INFO L131 LiptonReduction]: Checked pairs total: 5356 [2022-07-22 12:38:06,341 INFO L133 LiptonReduction]: Total number of compositions: 130 [2022-07-22 12:38:06,364 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:38:06,364 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:38:06,364 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:38:06,365 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:38:06,365 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:38:06,365 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:38:06,365 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:38:06,366 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:38:06,368 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:38:06,428 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-22 12:38:06,429 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:06,429 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:06,441 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:38:06,441 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:38:06,441 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:38:06,442 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 66 states, but on-demand construction may add more states [2022-07-22 12:38:06,451 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-22 12:38:06,452 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:06,452 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:06,452 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:38:06,454 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:38:06,462 INFO L748 eck$LassoCheckResult]: Stem: 135#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 138#[L867-3]don't care [374] L867-3-->reader_nowait_fnENTRY: Formula: (and (= v_reader_nowait_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_reader_nowait_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_8|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_10|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_10|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_10|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_6|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_10|, reader_nowait_fnThread1of1ForFork0_thidvar0=v_reader_nowait_fnThread1of1ForFork0_thidvar0_2, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_10|, reader_nowait_fnThread1of1ForFork0_#t~ret20#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret20#1_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_10|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_12|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_10|, reader_nowait_fnThread1of1ForFork0_#res#1.base=|v_reader_nowait_fnThread1of1ForFork0_#res#1.base_4|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_14|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_14|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_8|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_8|, reader_nowait_fnThread1of1ForFork0_thidvar1=v_reader_nowait_fnThread1of1ForFork0_thidvar1_2, reader_nowait_fnThread1of1ForFork0_#res#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#res#1.offset_4|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_~arg#1.base, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1, reader_nowait_fnThread1of1ForFork0_thidvar0, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_#t~ret20#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_#res#1.base, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_thidvar1, reader_nowait_fnThread1of1ForFork0_#res#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset] 140#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 142#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-22 12:38:06,466 INFO L750 eck$LassoCheckResult]: Loop: 142#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 146#[reader_nowait_fnENTRY, L810-8]don't care [438] L810-8-->L812: Formula: false InVars {} OutVars{#memory_int=|v_#memory_int_70|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_15|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 156#[reader_nowait_fnENTRY, L812]don't care [270] L812-->L812-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|))) (and (= (select |v_#valid_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) 1) (= |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2| (select (select |v_#memory_int_13| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7| 24) (select |v_#length_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|)))) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1] 174#[reader_nowait_fnENTRY, L812-1]don't care [474] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 20))) (and (<= 0 .cse0) (= |v_#memory_int_108| (store |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27| (store (select |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 24) (select |v_#length_83| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|)) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_30| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_29|) (= (select |v_#valid_104| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) 1))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_30|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_109|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_14|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_writer_fn_~i~1#1, #memory_int, ULTIMATE.start_writer_fn_#t~pre17#1] 142#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-22 12:38:06,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:06,475 INFO L85 PathProgramCache]: Analyzing trace with hash 527189, now seen corresponding path program 1 times [2022-07-22 12:38:06,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:06,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432955941] [2022-07-22 12:38:06,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:06,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:06,631 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:06,685 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:06,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:06,689 INFO L85 PathProgramCache]: Analyzing trace with hash 15742336, now seen corresponding path program 1 times [2022-07-22 12:38:06,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:06,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966115009] [2022-07-22 12:38:06,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:06,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:06,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:06,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:06,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966115009] [2022-07-22 12:38:06,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [966115009] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:06,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:06,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:38:06,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741698953] [2022-07-22 12:38:06,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:06,815 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-07-22 12:38:06,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:06,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-22 12:38:06,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-22 12:38:06,858 INFO L87 Difference]: Start difference. First operand currently 66 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:06,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:06,928 INFO L93 Difference]: Finished difference Result 67 states and 137 transitions. [2022-07-22 12:38:06,931 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 67 states and 137 transitions. [2022-07-22 12:38:06,946 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-22 12:38:06,955 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 67 states to 63 states and 131 transitions. [2022-07-22 12:38:06,957 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 63 [2022-07-22 12:38:06,959 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 63 [2022-07-22 12:38:06,960 INFO L73 IsDeterministic]: Start isDeterministic. Operand 63 states and 131 transitions. [2022-07-22 12:38:06,962 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:38:06,963 INFO L220 hiAutomatonCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-22 12:38:06,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states and 131 transitions. [2022-07-22 12:38:07,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2022-07-22 12:38:07,012 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) [2022-07-22 12:38:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 131 transitions. [2022-07-22 12:38:07,027 INFO L242 hiAutomatonCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-22 12:38:07,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-22 12:38:07,035 INFO L425 stractBuchiCegarLoop]: Abstraction has 63 states and 131 transitions. [2022-07-22 12:38:07,035 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:38:07,035 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 63 states and 131 transitions. [2022-07-22 12:38:07,036 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 57 [2022-07-22 12:38:07,036 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:07,037 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:07,037 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:38:07,037 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:07,038 INFO L748 eck$LassoCheckResult]: Stem: 466#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 422#[L867-3]don't care [374] L867-3-->reader_nowait_fnENTRY: Formula: (and (= v_reader_nowait_fnThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_~#r~3#1.base_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_8| |v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|) (= v_reader_nowait_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_8|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.base_4|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_10|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_14|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_10|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_10|, reader_nowait_fnThread1of1ForFork0_~arg#1.base=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.base_6|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_10|, reader_nowait_fnThread1of1ForFork0_thidvar0=v_reader_nowait_fnThread1of1ForFork0_thidvar0_2, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_8|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_10|, reader_nowait_fnThread1of1ForFork0_#t~ret20#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret20#1_10|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_8|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_6|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_10|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_12|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_10|, reader_nowait_fnThread1of1ForFork0_#res#1.base=|v_reader_nowait_fnThread1of1ForFork0_#res#1.base_4|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_14|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_8|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_14|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_8|, reader_nowait_fnThread1of1ForFork0_~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~arg#1.offset_6|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_8|, reader_nowait_fnThread1of1ForFork0_thidvar1=v_reader_nowait_fnThread1of1ForFork0_thidvar1_2, reader_nowait_fnThread1of1ForFork0_#res#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#res#1.offset_4|, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset=|v_reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~r~2#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_~arg#1.base, reader_nowait_fnThread1of1ForFork0_~r~2#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1, reader_nowait_fnThread1of1ForFork0_thidvar0, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_#t~ret20#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base, reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_#res#1.base, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, reader_nowait_fnThread1of1ForFork0_~arg#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_thidvar1, reader_nowait_fnThread1of1ForFork0_#res#1.offset, reader_nowait_fnThread1of1ForFork0_#in~arg#1.offset] 424#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 356#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-22 12:38:07,039 INFO L750 eck$LassoCheckResult]: Loop: 356#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 358#[reader_nowait_fnENTRY, L810-8]don't care [287] L810-8-->L810-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|))) (and (= 1 (select |v_#valid_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_3| 24) (select |v_#length_7| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|)) (<= 0 .cse0) (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_3|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2|))) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_3|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_3|, #length=|v_#length_7|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1] 374#[reader_nowait_fnENTRY, L810-1]don't care [297] L810-1-->L810-2: Formula: (and (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|) (<= (+ 4 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|) (select |v_#length_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_4|)) (= (select |v_#valid_8| |v_ULTIMATE.start_ring_enqueue_~r#1.base_4|) 1) (= |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_ring_enqueue_~r#1.base_4|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|))) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_4|, #length=|v_#length_8|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|, #valid=|v_#valid_8|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_4|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_4|, #length=|v_#length_8|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem5#1] 414#[reader_nowait_fnENTRY, L810-2]don't care [445] L810-2-->L811: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 20))) (and (= (select (select |v_#memory_int_86| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|) (<= 0 .cse0) (not (= (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1))) |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 24) (select |v_#length_61| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|)) (= (select |v_#valid_76| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) 1))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 416#[reader_nowait_fnENTRY, L811]don't care [415] L811-->L812: Formula: (let ((.cse1 (* |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 4))) (and (= (store |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13| (store (select |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) .cse0 |v_ULTIMATE.start_ring_enqueue_~x#1_6|)) |v_#memory_int_50|) (= (select |v_#valid_48| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 8) (select |v_#length_33| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|)) (<= 0 .cse0)))) InVars {ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_51|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_50|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 376#[reader_nowait_fnENTRY, L812]don't care [270] L812-->L812-1: Formula: (let ((.cse0 (+ 20 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|))) (and (= (select |v_#valid_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) 1) (= |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2| (select (select |v_#memory_int_13| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_7| 24) (select |v_#length_11| |v_ULTIMATE.start_ring_enqueue_~r#1.base_7|)))) InVars {#memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_2|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_7|, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_13|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_7|, #length=|v_#length_11|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1] 380#[reader_nowait_fnENTRY, L812-1]don't care [474] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 20))) (and (<= 0 .cse0) (= |v_#memory_int_108| (store |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27| (store (select |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 24) (select |v_#length_83| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|)) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_30| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_29|) (= (select |v_#valid_104| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) 1))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_30|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_109|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_14|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_writer_fn_~i~1#1, #memory_int, ULTIMATE.start_writer_fn_#t~pre17#1] 356#[reader_nowait_fnENTRY, L843-6]don't care [2022-07-22 12:38:07,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:07,040 INFO L85 PathProgramCache]: Analyzing trace with hash 527189, now seen corresponding path program 2 times [2022-07-22 12:38:07,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:07,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743694176] [2022-07-22 12:38:07,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:07,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:07,069 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:07,119 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:07,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:07,120 INFO L85 PathProgramCache]: Analyzing trace with hash 824940794, now seen corresponding path program 1 times [2022-07-22 12:38:07,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:07,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475285635] [2022-07-22 12:38:07,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:07,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:07,187 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:07,213 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:07,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:07,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1525933862, now seen corresponding path program 1 times [2022-07-22 12:38:07,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:07,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342575263] [2022-07-22 12:38:07,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:07,270 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:07,356 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:08,762 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:08,763 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:08,763 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:08,763 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:08,763 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:08,764 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:08,764 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:08,764 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:08,764 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration2_Lasso [2022-07-22 12:38:08,764 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:08,765 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:08,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:08,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:10,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:11,498 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:11,504 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:11,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,508 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:11,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:11,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,534 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:11,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:11,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-22 12:38:11,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:11,583 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-22 12:38:11,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,586 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:11,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:11,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,599 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:11,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:11,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-22 12:38:11,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:11,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:11,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,649 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:11,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:11,667 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:11,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-22 12:38:11,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:11,724 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:11,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,726 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-22 12:38:11,729 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 [2022-07-22 12:38:11,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:11,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,739 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:11,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:11,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:11,786 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:11,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,789 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:11,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:11,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,804 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:11,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:11,805 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-22 12:38:11,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:11,848 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:11,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,850 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:11,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:11,867 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:11,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-22 12:38:11,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:11,917 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:11,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,920 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:11,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:11,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,936 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:11,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:11,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-22 12:38:11,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:11,968 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:11,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:11,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:11,970 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:11,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-22 12:38:11,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:11,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:11,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:11,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:11,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:11,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:11,985 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:11,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,012 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-07-22 12:38:12,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,016 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-22 12:38:12,019 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 [2022-07-22 12:38:12,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,030 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,089 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,091 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-22 12:38:12,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:12,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,102 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:12,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:12,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,126 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,128 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-22 12:38:12,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:12,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,140 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:12,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:12,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,168 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-22 12:38:12,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,183 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,231 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,233 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-22 12:38:12,237 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 [2022-07-22 12:38:12,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,295 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-22 12:38:12,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,309 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,309 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,351 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-22 12:38:12,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,364 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,364 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,391 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 [2022-07-22 12:38:12,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,392 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-22 12:38:12,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,450 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-22 12:38:12,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,460 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,486 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,487 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-22 12:38:12,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,498 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,531 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,533 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-22 12:38:12,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,546 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,575 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-07-22 12:38:12,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,577 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-22 12:38:12,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,623 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-22 12:38:12,625 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 [2022-07-22 12:38:12,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,661 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-22 12:38:12,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,671 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,696 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-22 12:38:12,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,697 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-22 12:38:12,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:12,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:12,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:12,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,730 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 [2022-07-22 12:38:12,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,731 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-22 12:38:12,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:12,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:12,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:12,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-22 12:38:12,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,767 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-22 12:38:12,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:12,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,777 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:12,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:12,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,801 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,802 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-22 12:38:12,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,814 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,842 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-22 12:38:12,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,843 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-22 12:38:12,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:12,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,855 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:12,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:12,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,892 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:12,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,893 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,896 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-22 12:38:12,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:12,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,904 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:12,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:12,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-22 12:38:12,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,929 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-22 12:38:12,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:12,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:12,966 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 [2022-07-22 12:38:12,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:12,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:12,968 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:12,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-22 12:38:12,969 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 [2022-07-22 12:38:12,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:12,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:12,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:12,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:12,978 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:12,978 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:12,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,009 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 [2022-07-22 12:38:13,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,011 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-22 12:38:13,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,023 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,052 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,054 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,055 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-22 12:38:13,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,089 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-22 12:38:13,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,091 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:38:13,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,106 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,141 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-22 12:38:13,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,142 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:38:13,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,151 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,174 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-22 12:38:13,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,175 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:38:13,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,187 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,211 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-22 12:38:13,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,215 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:38:13,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,228 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,259 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,260 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:38:13,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,271 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,272 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,300 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:38:13,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,311 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,312 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,363 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,364 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,369 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 [2022-07-22 12:38:13,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,378 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,380 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,380 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:38:13,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,427 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,429 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,445 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:38:13,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,492 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,493 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,495 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 [2022-07-22 12:38:13,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:38:13,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,504 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,541 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,542 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:38:13,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,553 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,575 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-22 12:38:13,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,576 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:38:13,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,649 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:38:13,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,689 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-22 12:38:13,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,690 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,692 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:38:13,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,723 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 [2022-07-22 12:38:13,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,727 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:38:13,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,782 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-22 12:38:13,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,783 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:38:13,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,842 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 [2022-07-22 12:38:13,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,843 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:38:13,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,852 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,875 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,877 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:38:13,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,912 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,912 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,913 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,914 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:38:13,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,924 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:13,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:13,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:13,954 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:13,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:13,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:13,956 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:13,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:38:13,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:13,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:13,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:13,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:13,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:13,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:13,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:13,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:13,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,025 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:14,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,027 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:14,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:14,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:14,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:38:14,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,085 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-22 12:38:14,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,086 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,087 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:38:14,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:14,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,096 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:14,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:14,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-22 12:38:14,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,130 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:38:14,131 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 [2022-07-22 12:38:14,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,140 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,140 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,183 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:14,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,184 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:38:14,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,194 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,230 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-22 12:38:14,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,232 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:38:14,233 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 [2022-07-22 12:38:14,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,290 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:38:14,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,291 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:38:14,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,299 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,301 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,356 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:14,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,357 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,358 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:38:14,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,395 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:14,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,400 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:38:14,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,412 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,436 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:38:14,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,438 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:38:14,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:14,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,446 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:14,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:14,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,470 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:38:14,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,471 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:38:14,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,483 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,539 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-22 12:38:14,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,540 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:38:14,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,576 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:14,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,577 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:38:14,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,586 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,612 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 [2022-07-22 12:38:14,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,614 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:14,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:38:14,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,650 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-22 12:38:14,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,651 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) [2022-07-22 12:38:14,652 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 [2022-07-22 12:38:14,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,660 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-22 12:38:14,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,688 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) [2022-07-22 12:38:14,689 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 [2022-07-22 12:38:14,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,698 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-22 12:38:14,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,724 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) [2022-07-22 12:38:14,725 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 [2022-07-22 12:38:14,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,772 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 [2022-07-22 12:38:14,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,773 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) [2022-07-22 12:38:14,774 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 [2022-07-22 12:38:14,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,784 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,810 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 [2022-07-22 12:38:14,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,812 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) [2022-07-22 12:38:14,813 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 [2022-07-22 12:38:14,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,850 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-22 12:38:14,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,852 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) [2022-07-22 12:38:14,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,853 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 [2022-07-22 12:38:14,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,887 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 [2022-07-22 12:38:14,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,888 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) [2022-07-22 12:38:14,889 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 [2022-07-22 12:38:14,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:14,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,896 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-22 12:38:14,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,897 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-07-22 12:38:14,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:14,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:14,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,925 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) [2022-07-22 12:38:14,926 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 [2022-07-22 12:38:14,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,934 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,959 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 [2022-07-22 12:38:14,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,960 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) [2022-07-22 12:38:14,961 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 [2022-07-22 12:38:14,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:14,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:14,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:14,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:14,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:14,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:14,970 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:14,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:14,995 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 [2022-07-22 12:38:14,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:14,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:14,996 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) [2022-07-22 12:38:14,997 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 [2022-07-22 12:38:14,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:15,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,005 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:15,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:15,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,030 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:15,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,031 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) [2022-07-22 12:38:15,032 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 [2022-07-22 12:38:15,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,041 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,068 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:15,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,069 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) [2022-07-22 12:38:15,070 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 [2022-07-22 12:38:15,070 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 [2022-07-22 12:38:15,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,081 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,116 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 [2022-07-22 12:38:15,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,117 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) [2022-07-22 12:38:15,118 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 [2022-07-22 12:38:15,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,154 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:15,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,155 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) [2022-07-22 12:38:15,156 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 [2022-07-22 12:38:15,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,164 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,165 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,166 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,194 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 [2022-07-22 12:38:15,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,196 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) [2022-07-22 12:38:15,196 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 [2022-07-22 12:38:15,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,231 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-22 12:38:15,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,232 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) [2022-07-22 12:38:15,233 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 [2022-07-22 12:38:15,233 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 [2022-07-22 12:38:15,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:15,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-22 12:38:15,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,267 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) [2022-07-22 12:38:15,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:15,273 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 [2022-07-22 12:38:15,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:15,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:15,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:15,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:15,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:15,279 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:15,287 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:15,302 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:38:15,302 INFO L444 ModelExtractionUtils]: 7 out of 13 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-22 12:38:15,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:15,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:15,311 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) [2022-07-22 12:38:15,313 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:15,321 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 [2022-07-22 12:38:15,333 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:15,334 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:15,334 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 [] [2022-07-22 12:38:15,378 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 [2022-07-22 12:38:15,609 INFO L257 tatePredicateManager]: 37 out of 37 supporting invariants were superfluous and have been removed [2022-07-22 12:38:15,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:15,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:15,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:15,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:38:15,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:15,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:15,737 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:38:15,738 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) [2022-07-22 12:38:15,856 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 [2022-07-22 12:38:15,917 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 171 states and 376 transitions. Complement of second has 5 states. [2022-07-22 12:38:15,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-22 12:38:15,919 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) [2022-07-22 12:38:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2022-07-22 12:38:15,921 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 3 letters. Loop has 7 letters. [2022-07-22 12:38:15,922 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:15,922 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 10 letters. Loop has 7 letters. [2022-07-22 12:38:15,923 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:15,923 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 3 letters. Loop has 14 letters. [2022-07-22 12:38:15,923 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:15,923 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 171 states and 376 transitions. [2022-07-22 12:38:15,927 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 80 [2022-07-22 12:38:15,930 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 171 states to 163 states and 360 transitions. [2022-07-22 12:38:15,930 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 96 [2022-07-22 12:38:15,931 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 114 [2022-07-22 12:38:15,931 INFO L73 IsDeterministic]: Start isDeterministic. Operand 163 states and 360 transitions. [2022-07-22 12:38:15,932 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:15,932 INFO L220 hiAutomatonCegarLoop]: Abstraction has 163 states and 360 transitions. [2022-07-22 12:38:15,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states and 360 transitions. [2022-07-22 12:38:15,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 146. [2022-07-22 12:38:15,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 146 states have (on average 2.232876712328767) internal successors, (326), 145 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:15,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 326 transitions. [2022-07-22 12:38:15,957 INFO L242 hiAutomatonCegarLoop]: Abstraction has 146 states and 326 transitions. [2022-07-22 12:38:15,957 INFO L425 stractBuchiCegarLoop]: Abstraction has 146 states and 326 transitions. [2022-07-22 12:38:15,960 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:38:15,960 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 146 states and 326 transitions. [2022-07-22 12:38:15,962 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 80 [2022-07-22 12:38:15,962 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:15,962 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:15,962 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:38:15,962 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:38:15,963 INFO L748 eck$LassoCheckResult]: Stem: 1075#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 985#[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] 987#[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] 1019#[L867-4, L853-2]don't care [2022-07-22 12:38:15,964 INFO L750 eck$LassoCheckResult]: Loop: 1019#[L867-4, L853-2]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 1063#[L867-4, L815-1]don't care [404] L815-1-->L815-3: Formula: (let ((.cse1 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|))) (let ((.cse0 (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 4))) (and (= (select (select |v_#memory_int_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) .cse0) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|) (<= 0 .cse0) (<= (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 8) (select |v_#length_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|)) (= (select |v_#valid_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 1027#[L867-4, L815-3]don't care [453] L815-3-->L816-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15| (select (select |v_#memory_int_94| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) (= (select |v_#valid_84| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21| 4) (select |v_#length_69| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_15|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 1015#[L867-4, L816-1]don't care [503] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5| 1)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|) (<= (+ 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (select |v_#length_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|)) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3| 1)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (= (store |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1| (store (select |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))))) |v_#memory_int_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= (select |v_#valid_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) 1)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_Out_2|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, #memory_int, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 1019#[L867-4, L853-2]don't care [2022-07-22 12:38:15,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:15,965 INFO L85 PathProgramCache]: Analyzing trace with hash 527163, now seen corresponding path program 1 times [2022-07-22 12:38:15,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:15,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709513082] [2022-07-22 12:38:15,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:16,012 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:16,039 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:16,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:16,039 INFO L85 PathProgramCache]: Analyzing trace with hash 15506827, now seen corresponding path program 1 times [2022-07-22 12:38:16,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:16,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438668808] [2022-07-22 12:38:16,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:16,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:16,051 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:16,062 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:16,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:16,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1529379781, now seen corresponding path program 1 times [2022-07-22 12:38:16,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:16,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891632715] [2022-07-22 12:38:16,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:16,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:16,087 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:16,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:16,111 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:17,151 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:17,152 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:17,152 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:17,152 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:17,152 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:17,152 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:17,152 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:17,152 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:17,152 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration3_Lasso [2022-07-22 12:38:17,152 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:17,153 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:17,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:17,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:18,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:20,181 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:20,181 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:20,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,182 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) [2022-07-22 12:38:20,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,205 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 [2022-07-22 12:38:20,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,241 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 [2022-07-22 12:38:20,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,243 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) [2022-07-22 12:38:20,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,260 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,260 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,263 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 [2022-07-22 12:38:20,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-22 12:38:20,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,295 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) [2022-07-22 12:38:20,296 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 [2022-07-22 12:38:20,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,305 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,340 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 [2022-07-22 12:38:20,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,341 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) [2022-07-22 12:38:20,342 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 [2022-07-22 12:38:20,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,379 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 [2022-07-22 12:38:20,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,382 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) [2022-07-22 12:38:20,383 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 [2022-07-22 12:38:20,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,393 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,393 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,437 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-22 12:38:20,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,438 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) [2022-07-22 12:38:20,439 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 [2022-07-22 12:38:20,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,495 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:20,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,496 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) [2022-07-22 12:38:20,496 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 [2022-07-22 12:38:20,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,534 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 [2022-07-22 12:38:20,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,535 INFO L229 MonitoredProcess]: Starting monitored process 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) [2022-07-22 12:38:20,536 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 [2022-07-22 12:38:20,536 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 [2022-07-22 12:38:20,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,570 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 [2022-07-22 12:38:20,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,571 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) [2022-07-22 12:38:20,572 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 [2022-07-22 12:38:20,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:20,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:20,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:20,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,627 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 [2022-07-22 12:38:20,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,628 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) [2022-07-22 12:38:20,629 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 [2022-07-22 12:38:20,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,664 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-22 12:38:20,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,665 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) [2022-07-22 12:38:20,665 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 [2022-07-22 12:38:20,666 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 [2022-07-22 12:38:20,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,700 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 [2022-07-22 12:38:20,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,701 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) [2022-07-22 12:38:20,702 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 [2022-07-22 12:38:20,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,711 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,736 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 [2022-07-22 12:38:20,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,737 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) [2022-07-22 12:38:20,737 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 [2022-07-22 12:38:20,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,770 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-22 12:38:20,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,771 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) [2022-07-22 12:38:20,772 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 [2022-07-22 12:38:20,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,781 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,781 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,807 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 [2022-07-22 12:38:20,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,809 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) [2022-07-22 12:38:20,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,817 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 [2022-07-22 12:38:20,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,820 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,820 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,845 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 [2022-07-22 12:38:20,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,846 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) [2022-07-22 12:38:20,847 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 [2022-07-22 12:38:20,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,855 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-07-22 12:38:20,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,881 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) [2022-07-22 12:38:20,882 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 [2022-07-22 12:38:20,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,889 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,890 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,918 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-22 12:38:20,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,919 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) [2022-07-22 12:38:20,920 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 [2022-07-22 12:38:20,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,928 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,929 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,954 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-22 12:38:20,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,955 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) [2022-07-22 12:38:20,956 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 [2022-07-22 12:38:20,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:20,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:20,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:20,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:20,990 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 [2022-07-22 12:38:20,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:20,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:20,991 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) [2022-07-22 12:38:20,992 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 [2022-07-22 12:38:20,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:20,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:20,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:20,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:20,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,000 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,024 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 [2022-07-22 12:38:21,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,026 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) [2022-07-22 12:38:21,027 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 [2022-07-22 12:38:21,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,061 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 [2022-07-22 12:38:21,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,062 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) [2022-07-22 12:38:21,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,063 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 [2022-07-22 12:38:21,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,097 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,098 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) [2022-07-22 12:38:21,099 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 [2022-07-22 12:38:21,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,107 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,133 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,135 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) [2022-07-22 12:38:21,136 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 [2022-07-22 12:38:21,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,145 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,203 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,205 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) [2022-07-22 12:38:21,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:21,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:21,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:21,217 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 [2022-07-22 12:38:21,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,260 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 [2022-07-22 12:38:21,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,261 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) [2022-07-22 12:38:21,261 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 [2022-07-22 12:38:21,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,270 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,270 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,305 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 [2022-07-22 12:38:21,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,307 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) [2022-07-22 12:38:21,307 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 [2022-07-22 12:38:21,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,349 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) [2022-07-22 12:38:21,350 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 [2022-07-22 12:38:21,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,359 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,385 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,386 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) [2022-07-22 12:38:21,387 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 [2022-07-22 12:38:21,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,456 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 [2022-07-22 12:38:21,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,458 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) [2022-07-22 12:38:21,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,472 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,477 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 [2022-07-22 12:38:21,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,520 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,522 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) [2022-07-22 12:38:21,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,545 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 [2022-07-22 12:38:21,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,603 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) [2022-07-22 12:38:21,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,620 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,625 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 [2022-07-22 12:38:21,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,677 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) [2022-07-22 12:38:21,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,694 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-22 12:38:21,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,709 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 [2022-07-22 12:38:21,722 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-07-22 12:38:21,723 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-07-22 12:38:21,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,826 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,827 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) [2022-07-22 12:38:21,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,840 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,844 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 [2022-07-22 12:38:21,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,888 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 [2022-07-22 12:38:21,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,889 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-22 12:38:21,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,927 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,928 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-22 12:38:21,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:21,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:21,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,965 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-07-22 12:38:21,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,967 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:21,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-22 12:38:21,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:21,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:21,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:21,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:21,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:21,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:21,975 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:21,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:21,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:21,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:21,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:21,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:21,999 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-22 12:38:22,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,010 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,036 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-07-22 12:38:22,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,037 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-22 12:38:22,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,046 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,046 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,070 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2022-07-22 12:38:22,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,071 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-22 12:38:22,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,082 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,106 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-07-22 12:38:22,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,108 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-22 12:38:22,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,143 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,144 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-22 12:38:22,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,152 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,175 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,176 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-22 12:38:22,178 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 [2022-07-22 12:38:22,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,213 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-22 12:38:22,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,224 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,250 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,251 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-22 12:38:22,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,261 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,285 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-07-22 12:38:22,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,286 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-22 12:38:22,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,297 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,320 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-07-22 12:38:22,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,322 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-22 12:38:22,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,331 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-07-22 12:38:22,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,357 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-22 12:38:22,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,367 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,398 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,399 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-22 12:38:22,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,409 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,437 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,438 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-22 12:38:22,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,447 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,447 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-07-22 12:38:22,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,473 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-22 12:38:22,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,483 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,508 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-07-22 12:38:22,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,509 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-22 12:38:22,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,519 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-07-22 12:38:22,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,544 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,545 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-22 12:38:22,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,580 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,581 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-22 12:38:22,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,590 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,613 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-07-22 12:38:22,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,614 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-22 12:38:22,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,624 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,625 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,625 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-07-22 12:38:22,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,678 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-07-22 12:38:22,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,687 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-07-22 12:38:22,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,711 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-07-22 12:38:22,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,721 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,745 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-07-22 12:38:22,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,746 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-07-22 12:38:22,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,756 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,779 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-07-22 12:38:22,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,780 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-07-22 12:38:22,781 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 [2022-07-22 12:38:22,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,813 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-07-22 12:38:22,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,814 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-07-22 12:38:22,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,851 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-07-22 12:38:22,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,852 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,873 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 [2022-07-22 12:38:22,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-07-22 12:38:22,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:22,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:22,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:22,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:22,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,907 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,907 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-07-22 12:38:22,908 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 [2022-07-22 12:38:22,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,918 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:22,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-07-22 12:38:22,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:22,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:22,951 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:22,952 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-07-22 12:38:22,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:22,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:22,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:22,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:22,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:22,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:22,963 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:22,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,002 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-07-22 12:38:23,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,003 INFO L229 MonitoredProcess]: Starting monitored process 147 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-07-22 12:38:23,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:23,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:23,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,012 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:23,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:23,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,036 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-07-22 12:38:23,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,037 INFO L229 MonitoredProcess]: Starting monitored process 148 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-07-22 12:38:23,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:23,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:23,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,046 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:23,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:23,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:23,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,072 INFO L229 MonitoredProcess]: Starting monitored process 149 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-07-22 12:38:23,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:23,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:23,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:23,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:23,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:23,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,106 INFO L229 MonitoredProcess]: Starting monitored process 150 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-07-22 12:38:23,108 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 [2022-07-22 12:38:23,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:23,117 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:23,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,143 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-07-22 12:38:23,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,144 INFO L229 MonitoredProcess]: Starting monitored process 151 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-07-22 12:38:23,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:23,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:23,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:23,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,182 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-07-22 12:38:23,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,183 INFO L229 MonitoredProcess]: Starting monitored process 152 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-07-22 12:38:23,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:23,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,195 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:23,195 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:23,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:23,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,224 INFO L229 MonitoredProcess]: Starting monitored process 153 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-07-22 12:38:23,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:23,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,234 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:23,234 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:23,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:23,260 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-07-22 12:38:23,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,261 INFO L229 MonitoredProcess]: Starting monitored process 154 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,262 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-07-22 12:38:23,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:23,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:23,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:23,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:23,271 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:23,272 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:23,272 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:23,276 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:23,286 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:38:23,286 INFO L444 ModelExtractionUtils]: 1 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-22 12:38:23,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:23,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:23,288 INFO L229 MonitoredProcess]: Starting monitored process 155 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:23,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-07-22 12:38:23,300 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:23,326 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:23,327 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:23,327 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 [] [2022-07-22 12:38:23,350 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:23,519 INFO L257 tatePredicateManager]: 36 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:38:23,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:23,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:23,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:23,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:23,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:38:23,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:23,591 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:38:23,592 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 146 states and 326 transitions. cyclomatic complexity: 197 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) [2022-07-22 12:38:23,691 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 146 states and 326 transitions. cyclomatic complexity: 197. 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 398 states and 933 transitions. Complement of second has 5 states. [2022-07-22 12:38:23,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-22 12:38:23,693 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) [2022-07-22 12:38:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 27 transitions. [2022-07-22 12:38:23,693 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 27 transitions. Stem has 3 letters. Loop has 4 letters. [2022-07-22 12:38:23,693 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:23,694 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 27 transitions. Stem has 7 letters. Loop has 4 letters. [2022-07-22 12:38:23,694 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:23,694 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 27 transitions. Stem has 3 letters. Loop has 8 letters. [2022-07-22 12:38:23,694 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:23,694 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 398 states and 933 transitions. [2022-07-22 12:38:23,701 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 103 [2022-07-22 12:38:23,707 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 398 states to 363 states and 847 transitions. [2022-07-22 12:38:23,707 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 130 [2022-07-22 12:38:23,708 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 164 [2022-07-22 12:38:23,708 INFO L73 IsDeterministic]: Start isDeterministic. Operand 363 states and 847 transitions. [2022-07-22 12:38:23,708 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:23,709 INFO L220 hiAutomatonCegarLoop]: Abstraction has 363 states and 847 transitions. [2022-07-22 12:38:23,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states and 847 transitions. [2022-07-22 12:38:23,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 308. [2022-07-22 12:38:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 308 states have (on average 2.2954545454545454) internal successors, (707), 307 states have internal predecessors, (707), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:23,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 707 transitions. [2022-07-22 12:38:23,735 INFO L242 hiAutomatonCegarLoop]: Abstraction has 308 states and 707 transitions. [2022-07-22 12:38:23,735 INFO L425 stractBuchiCegarLoop]: Abstraction has 308 states and 707 transitions. [2022-07-22 12:38:23,735 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:38:23,736 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 308 states and 707 transitions. [2022-07-22 12:38:23,738 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 103 [2022-07-22 12:38:23,738 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:23,739 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:23,739 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:38:23,739 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:38:23,740 INFO L748 eck$LassoCheckResult]: Stem: 2006#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 1866#[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] 1868#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 1734#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 1736#[reader_nowait_fnENTRY, L810-8]don't care [2022-07-22 12:38:23,740 INFO L750 eck$LassoCheckResult]: Loop: 1736#[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] 1762#[reader_nowait_fnENTRY, L810-1]don't care [490] L810-1-->L810-8: Formula: (and (= (select |v_#valid_130| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|) 1) (<= 0 |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|) (= (select (select |v_#memory_int_132| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|) |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|) (let ((.cse1 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_30| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0)))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_31| 4) (select |v_#length_105| |v_ULTIMATE.start_ring_enqueue_~r#1.base_31|))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_132|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_31|, #length=|v_#length_105|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_30|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_31|, #valid=|v_#valid_130|, #memory_int=|v_#memory_int_132|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_31|, #length=|v_#length_105|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_27|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 1736#[reader_nowait_fnENTRY, L810-8]don't care [2022-07-22 12:38:23,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:23,741 INFO L85 PathProgramCache]: Analyzing trace with hash 16343342, now seen corresponding path program 1 times [2022-07-22 12:38:23,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:23,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78855740] [2022-07-22 12:38:23,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:23,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:23,757 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:23,769 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:23,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:23,770 INFO L85 PathProgramCache]: Analyzing trace with hash 10348, now seen corresponding path program 1 times [2022-07-22 12:38:23,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:23,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289186480] [2022-07-22 12:38:23,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:23,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:23,777 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:23,783 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:23,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:23,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1473908135, now seen corresponding path program 1 times [2022-07-22 12:38:23,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:23,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67053264] [2022-07-22 12:38:23,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:23,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:23,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:23,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:23,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67053264] [2022-07-22 12:38:23,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67053264] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:23,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:23,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 12:38:23,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761021219] [2022-07-22 12:38:23,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:23,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:23,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 12:38:23,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-22 12:38:23,996 INFO L87 Difference]: Start difference. First operand 308 states and 707 transitions. cyclomatic complexity: 432 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) [2022-07-22 12:38:24,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:24,247 INFO L93 Difference]: Finished difference Result 503 states and 1101 transitions. [2022-07-22 12:38:24,247 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 503 states and 1101 transitions. [2022-07-22 12:38:24,253 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 103 [2022-07-22 12:38:24,259 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 503 states to 493 states and 1079 transitions. [2022-07-22 12:38:24,260 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 215 [2022-07-22 12:38:24,261 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 215 [2022-07-22 12:38:24,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 493 states and 1079 transitions. [2022-07-22 12:38:24,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:24,261 INFO L220 hiAutomatonCegarLoop]: Abstraction has 493 states and 1079 transitions. [2022-07-22 12:38:24,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 493 states and 1079 transitions. [2022-07-22 12:38:24,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 493 to 413. [2022-07-22 12:38:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 413 states, 413 states have (on average 2.234866828087167) internal successors, (923), 412 states have internal predecessors, (923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 923 transitions. [2022-07-22 12:38:24,299 INFO L242 hiAutomatonCegarLoop]: Abstraction has 413 states and 923 transitions. [2022-07-22 12:38:24,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 12:38:24,304 INFO L425 stractBuchiCegarLoop]: Abstraction has 413 states and 923 transitions. [2022-07-22 12:38:24,304 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:38:24,304 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 413 states and 923 transitions. [2022-07-22 12:38:24,308 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 103 [2022-07-22 12:38:24,308 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:24,308 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:24,309 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:38:24,309 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:38:24,309 INFO L748 eck$LassoCheckResult]: Stem: 3190#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 3006#[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] 3008#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 2874#[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] 2880#[L853-2, L843-6]don't care [484] L843-6-->L869-1: Formula: (and (= |v_ULTIMATE.start_writer_fn_#res#1.offset_16| 0) (<= 0 |v_ULTIMATE.start_main_~#reader~0#1.offset_23|) (= |v_ULTIMATE.start_writer_fn_#res#1.base_16| 0) (<= (+ |v_ULTIMATE.start_main_~#reader~0#1.offset_23| 4) (select |v_#length_95| |v_ULTIMATE.start_main_~#reader~0#1.base_27|)) (not (< |v_ULTIMATE.start_writer_fn_~i~1#1_35| 8)) (= (select |v_#valid_116| |v_ULTIMATE.start_main_~#reader~0#1.base_27|) 1) (= (select (select |v_#memory_int_124| |v_ULTIMATE.start_main_~#reader~0#1.base_27|) |v_ULTIMATE.start_main_~#reader~0#1.offset_23|) |v_ULTIMATE.start_main_#t~mem24#1_18|)) InVars {ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_23|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_27|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_124|, #length=|v_#length_95|} OutVars{ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_16|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_16|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_23|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_35|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_27|, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_124|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_16|, #length=|v_#length_95|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_16|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~ret23#1.base, ULTIMATE.start_main_#t~mem24#1] 3100#[L869-1, L853-2]don't care [2022-07-22 12:38:24,310 INFO L750 eck$LassoCheckResult]: Loop: 3100#[L869-1, L853-2]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 3074#[L869-1, L815-1]don't care [404] L815-1-->L815-3: Formula: (let ((.cse1 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|))) (let ((.cse0 (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 4))) (and (= (select (select |v_#memory_int_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) .cse0) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|) (<= 0 .cse0) (<= (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 8) (select |v_#length_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|)) (= (select |v_#valid_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 3076#[L869-1, L815-3]don't care [453] L815-3-->L816-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15| (select (select |v_#memory_int_94| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) (= (select |v_#valid_84| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21| 4) (select |v_#length_69| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_15|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 3196#[L869-1, L816-1]don't care [503] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5| 1)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|) (<= (+ 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (select |v_#length_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|)) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3| 1)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (= (store |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1| (store (select |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))))) |v_#memory_int_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= (select |v_#valid_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) 1)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_Out_2|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, #memory_int, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 3100#[L869-1, L853-2]don't care [2022-07-22 12:38:24,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,311 INFO L85 PathProgramCache]: Analyzing trace with hash 506643776, now seen corresponding path program 1 times [2022-07-22 12:38:24,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214234314] [2022-07-22 12:38:24,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:24,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:24,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214234314] [2022-07-22 12:38:24,361 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214234314] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:24,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:24,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:38:24,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657512866] [2022-07-22 12:38:24,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:24,362 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:24,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,366 INFO L85 PathProgramCache]: Analyzing trace with hash 15506827, now seen corresponding path program 2 times [2022-07-22 12:38:24,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819011135] [2022-07-22 12:38:24,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,379 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,399 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:24,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:24,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:24,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:38:24,667 INFO L87 Difference]: Start difference. First operand 413 states and 923 transitions. cyclomatic complexity: 543 Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:24,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:24,734 INFO L93 Difference]: Finished difference Result 674 states and 1502 transitions. [2022-07-22 12:38:24,735 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 674 states and 1502 transitions. [2022-07-22 12:38:24,742 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 175 [2022-07-22 12:38:24,750 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 674 states to 674 states and 1502 transitions. [2022-07-22 12:38:24,750 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 284 [2022-07-22 12:38:24,751 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 284 [2022-07-22 12:38:24,752 INFO L73 IsDeterministic]: Start isDeterministic. Operand 674 states and 1502 transitions. [2022-07-22 12:38:24,752 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:24,752 INFO L220 hiAutomatonCegarLoop]: Abstraction has 674 states and 1502 transitions. [2022-07-22 12:38:24,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674 states and 1502 transitions. [2022-07-22 12:38:24,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674 to 425. [2022-07-22 12:38:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 425 states have (on average 2.235294117647059) internal successors, (950), 424 states have internal predecessors, (950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 950 transitions. [2022-07-22 12:38:24,811 INFO L242 hiAutomatonCegarLoop]: Abstraction has 425 states and 950 transitions. [2022-07-22 12:38:24,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:24,818 INFO L425 stractBuchiCegarLoop]: Abstraction has 425 states and 950 transitions. [2022-07-22 12:38:24,818 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:38:24,818 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 425 states and 950 transitions. [2022-07-22 12:38:24,821 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 107 [2022-07-22 12:38:24,822 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:24,822 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:24,822 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:24,822 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:38:24,824 INFO L748 eck$LassoCheckResult]: Stem: 4718#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 4516#[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] 4518#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 4378#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 4382#[reader_nowait_fnENTRY, L810-8]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] 4922#[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] 4688#[L853-2, 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] 4690#[L853-2, L810-2]don't care [2022-07-22 12:38:24,824 INFO L750 eck$LassoCheckResult]: Loop: 4690#[L853-2, L810-2]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 5008#[L810-2, L815-1]don't care [404] L815-1-->L815-3: Formula: (let ((.cse1 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|))) (let ((.cse0 (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 4))) (and (= (select (select |v_#memory_int_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) .cse0) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|) (<= 0 .cse0) (<= (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 8) (select |v_#length_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|)) (= (select |v_#valid_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 5010#[L815-3, L810-2]don't care [453] L815-3-->L816-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15| (select (select |v_#memory_int_94| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) (= (select |v_#valid_84| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21| 4) (select |v_#length_69| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_15|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 4988#[L810-2, L816-1]don't care [503] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5| 1)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|) (<= (+ 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (select |v_#length_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|)) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3| 1)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (= (store |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1| (store (select |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))))) |v_#memory_int_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= (select |v_#valid_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) 1)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_Out_2|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, #memory_int, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 4690#[L853-2, L810-2]don't care [2022-07-22 12:38:24,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1553660821, now seen corresponding path program 1 times [2022-07-22 12:38:24,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233773775] [2022-07-22 12:38:24,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,840 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,855 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:24,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,856 INFO L85 PathProgramCache]: Analyzing trace with hash 15506827, now seen corresponding path program 3 times [2022-07-22 12:38:24,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901500009] [2022-07-22 12:38:24,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,866 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,876 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:24,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:24,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1505210143, now seen corresponding path program 1 times [2022-07-22 12:38:24,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:24,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068720217] [2022-07-22 12:38:24,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:24,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:24,882 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,909 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:24,944 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:26,751 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:26,752 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:26,752 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:26,752 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:26,752 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:26,752 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:26,752 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:26,752 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:26,752 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration6_Lasso [2022-07-22 12:38:26,752 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:26,752 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:26,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,782 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,784 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:26,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,958 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:28,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:30,628 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:30,629 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:30,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,632 INFO L229 MonitoredProcess]: Starting monitored process 156 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-07-22 12:38:30,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:30,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:30,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,640 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:30,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:30,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:30,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-07-22 12:38:30,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,665 INFO L229 MonitoredProcess]: Starting monitored process 157 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,666 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 [2022-07-22 12:38:30,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-07-22 12:38:30,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:30,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:30,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:30,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:30,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:30,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:30,678 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:30,687 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:38:30,687 INFO L444 ModelExtractionUtils]: 0 out of 7 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-22 12:38:30,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:30,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:30,689 INFO L229 MonitoredProcess]: Starting monitored process 158 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:30,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-07-22 12:38:30,690 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:30,698 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:30,698 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:30,698 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 [] [2022-07-22 12:38:30,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-07-22 12:38:30,780 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-07-22 12:38:31,097 INFO L257 tatePredicateManager]: 62 out of 62 supporting invariants were superfluous and have been removed [2022-07-22 12:38:31,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:31,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:31,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:31,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:31,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:31,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:38:31,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:31,183 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:38:31,183 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 425 states and 950 transitions. cyclomatic complexity: 560 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:31,288 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 425 states and 950 transitions. cyclomatic complexity: 560. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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 762 states and 1719 transitions. Complement of second has 5 states. [2022-07-22 12:38:31,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-22 12:38:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:31,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 27 transitions. [2022-07-22 12:38:31,291 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 27 transitions. Stem has 7 letters. Loop has 4 letters. [2022-07-22 12:38:31,292 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:31,292 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 27 transitions. Stem has 11 letters. Loop has 4 letters. [2022-07-22 12:38:31,292 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:31,292 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 27 transitions. Stem has 7 letters. Loop has 8 letters. [2022-07-22 12:38:31,293 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:31,293 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 762 states and 1719 transitions. [2022-07-22 12:38:31,302 INFO L131 ngComponentsAnalysis]: Automaton has 37 accepting balls. 170 [2022-07-22 12:38:31,312 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 762 states to 731 states and 1653 transitions. [2022-07-22 12:38:31,312 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 273 [2022-07-22 12:38:31,315 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 323 [2022-07-22 12:38:31,315 INFO L73 IsDeterministic]: Start isDeterministic. Operand 731 states and 1653 transitions. [2022-07-22 12:38:31,315 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:31,315 INFO L220 hiAutomatonCegarLoop]: Abstraction has 731 states and 1653 transitions. [2022-07-22 12:38:31,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 731 states and 1653 transitions. [2022-07-22 12:38:31,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 731 to 483. [2022-07-22 12:38:31,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 483 states, 483 states have (on average 2.3146997929606625) internal successors, (1118), 482 states have internal predecessors, (1118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:31,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 1118 transitions. [2022-07-22 12:38:31,337 INFO L242 hiAutomatonCegarLoop]: Abstraction has 483 states and 1118 transitions. [2022-07-22 12:38:31,337 INFO L425 stractBuchiCegarLoop]: Abstraction has 483 states and 1118 transitions. [2022-07-22 12:38:31,337 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:38:31,337 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 483 states and 1118 transitions. [2022-07-22 12:38:31,341 INFO L131 ngComponentsAnalysis]: Automaton has 21 accepting balls. 123 [2022-07-22 12:38:31,341 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:31,341 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:31,341 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:31,342 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:38:31,342 INFO L748 eck$LassoCheckResult]: Stem: 6607#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 6429#[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] 6431#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 6293#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 6297#[reader_nowait_fnENTRY, L810-8]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] 6733#[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] 6799#[L853-2, 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] 6797#[L853-2, L810-2]don't care [445] L810-2-->L811: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 20))) (and (= (select (select |v_#memory_int_86| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|) (<= 0 .cse0) (not (= (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1))) |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 24) (select |v_#length_61| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|)) (= (select |v_#valid_76| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) 1))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 6749#[L853-2, L811]don't care [2022-07-22 12:38:31,343 INFO L750 eck$LassoCheckResult]: Loop: 6749#[L853-2, L811]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 6755#[L811, L815-1]don't care [404] L815-1-->L815-3: Formula: (let ((.cse1 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|))) (let ((.cse0 (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 4))) (and (= (select (select |v_#memory_int_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) .cse0) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|) (<= 0 .cse0) (<= (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 8) (select |v_#length_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|)) (= (select |v_#valid_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 6753#[L815-3, L811]don't care [453] L815-3-->L816-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15| (select (select |v_#memory_int_94| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) (= (select |v_#valid_84| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21| 4) (select |v_#length_69| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_15|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 6747#[L811, L816-1]don't care [503] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5| 1)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|) (<= (+ 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (select |v_#length_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|)) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3| 1)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (= (store |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1| (store (select |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))))) |v_#memory_int_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= (select |v_#valid_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) 1)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_Out_2|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, #memory_int, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 6749#[L853-2, L811]don't care [2022-07-22 12:38:31,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:31,344 INFO L85 PathProgramCache]: Analyzing trace with hash 918845640, now seen corresponding path program 1 times [2022-07-22 12:38:31,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:31,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269759475] [2022-07-22 12:38:31,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:31,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:31,384 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:31,429 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:31,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:31,430 INFO L85 PathProgramCache]: Analyzing trace with hash 15506827, now seen corresponding path program 4 times [2022-07-22 12:38:31,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:31,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946240658] [2022-07-22 12:38:31,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:31,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:31,445 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:31,452 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:31,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:31,453 INFO L85 PathProgramCache]: Analyzing trace with hash -609658158, now seen corresponding path program 1 times [2022-07-22 12:38:31,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:31,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68325461] [2022-07-22 12:38:31,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:31,484 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:31,511 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:33,144 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:33,145 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:33,145 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:33,145 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:33,145 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:33,145 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:33,145 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:33,145 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:33,145 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration7_Lasso [2022-07-22 12:38:33,145 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:33,145 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:33,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,216 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,225 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:33,259 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:34,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:34,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:36,568 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:36,568 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:36,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:36,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:36,569 INFO L229 MonitoredProcess]: Starting monitored process 159 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:36,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:36,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:36,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:36,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:36,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:36,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:36,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:36,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:36,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-07-22 12:38:36,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:36,629 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:36,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:36,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:36,630 INFO L229 MonitoredProcess]: Starting monitored process 160 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:36,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-07-22 12:38:36,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:36,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:36,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:36,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:36,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:36,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:36,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:36,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:36,666 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:36,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:36,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:36,667 INFO L229 MonitoredProcess]: Starting monitored process 161 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:36,667 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-07-22 12:38:36,668 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 [2022-07-22 12:38:36,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:36,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:36,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:36,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:36,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:36,677 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:36,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:36,702 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:36,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:36,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:36,703 INFO L229 MonitoredProcess]: Starting monitored process 162 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:36,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-07-22 12:38:36,704 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 [2022-07-22 12:38:36,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:36,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:36,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:36,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:36,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:36,712 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:36,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:36,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:36,735 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-07-22 12:38:36,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:36,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:36,736 INFO L229 MonitoredProcess]: Starting monitored process 163 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:36,737 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-07-22 12:38:36,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:36,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:36,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:36,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:36,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:36,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:36,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:36,750 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:36,758 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-22 12:38:36,758 INFO L444 ModelExtractionUtils]: 1 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-22 12:38:36,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:36,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:36,760 INFO L229 MonitoredProcess]: Starting monitored process 164 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:36,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-07-22 12:38:36,761 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:36,769 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:36,769 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:36,770 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 [] [2022-07-22 12:38:36,792 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-07-22 12:38:37,076 INFO L257 tatePredicateManager]: 50 out of 50 supporting invariants were superfluous and have been removed [2022-07-22 12:38:37,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:37,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:37,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:37,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:38:37,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:37,162 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:38:37,162 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 483 states and 1118 transitions. cyclomatic complexity: 677 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:37,258 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 483 states and 1118 transitions. cyclomatic complexity: 677. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 804 states and 1808 transitions. Complement of second has 5 states. [2022-07-22 12:38:37,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-22 12:38:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 28 transitions. [2022-07-22 12:38:37,260 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 28 transitions. Stem has 8 letters. Loop has 4 letters. [2022-07-22 12:38:37,260 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:37,260 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 28 transitions. Stem has 12 letters. Loop has 4 letters. [2022-07-22 12:38:37,261 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:37,261 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 28 transitions. Stem has 8 letters. Loop has 8 letters. [2022-07-22 12:38:37,261 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:37,261 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 804 states and 1808 transitions. [2022-07-22 12:38:37,270 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 178 [2022-07-22 12:38:37,279 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 804 states to 773 states and 1742 transitions. [2022-07-22 12:38:37,279 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 289 [2022-07-22 12:38:37,280 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 339 [2022-07-22 12:38:37,280 INFO L73 IsDeterministic]: Start isDeterministic. Operand 773 states and 1742 transitions. [2022-07-22 12:38:37,280 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:37,280 INFO L220 hiAutomatonCegarLoop]: Abstraction has 773 states and 1742 transitions. [2022-07-22 12:38:37,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 773 states and 1742 transitions. [2022-07-22 12:38:37,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 773 to 515. [2022-07-22 12:38:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 515 states have (on average 2.3145631067961165) internal successors, (1192), 514 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 1192 transitions. [2022-07-22 12:38:37,301 INFO L242 hiAutomatonCegarLoop]: Abstraction has 515 states and 1192 transitions. [2022-07-22 12:38:37,301 INFO L425 stractBuchiCegarLoop]: Abstraction has 515 states and 1192 transitions. [2022-07-22 12:38:37,302 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-22 12:38:37,302 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 515 states and 1192 transitions. [2022-07-22 12:38:37,305 INFO L131 ngComponentsAnalysis]: Automaton has 23 accepting balls. 131 [2022-07-22 12:38:37,305 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:37,306 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:37,306 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:37,306 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:38:37,307 INFO L748 eck$LassoCheckResult]: Stem: 8627#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 8457#[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] 8459#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 8319#[reader_nowait_fnENTRY, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 8323#[reader_nowait_fnENTRY, L810-8]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] 8751#[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] 8989#[L853-2, L810-1]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 8985#[L810-1, L815-1]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] 8843#[L810-2, L815-1]don't care [2022-07-22 12:38:37,308 INFO L750 eck$LassoCheckResult]: Loop: 8843#[L810-2, L815-1]don't care [404] L815-1-->L815-3: Formula: (let ((.cse1 (* 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|))) (let ((.cse0 (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 4))) (and (= (select (select |v_#memory_int_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) .cse0) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|) (<= 0 .cse0) (<= (+ .cse1 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17| 8) (select |v_#length_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|)) (= (select |v_#valid_42| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|)))) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_42|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_11|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_13|, #length=|v_#length_29|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1] 8953#[L815-3, L810-2]don't care [453] L815-3-->L816-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15| (select (select |v_#memory_int_94| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) (= (select |v_#valid_84| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|) 1) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21| 4) (select |v_#length_69| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_15|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_94|, #length=|v_#length_69|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_15|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 8951#[L810-2, L816-1]don't care [503] L816-1-->L853-2: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5| 1)) (= |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|) (<= (+ 4 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (select |v_#length_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|)) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| (+ |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3| 1)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|) (= (store |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1| (store (select |v_#memory_int_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1| (let ((.cse1 (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1| 1))) (let ((.cse0 (mod .cse1 4))) (ite (and (not (= .cse0 0)) (< .cse1 0)) (+ .cse0 (- 4)) .cse0))))) |v_#memory_int_Out_2|) (= |v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|) (= (select |v_#valid_In_3| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|) 1)) InVars {reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_In_5|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_In_3|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_In_1|} OutVars{reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~pre19#1=|v_reader_nowait_fnThread1of1ForFork0_#t~pre19#1_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_In_1|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_In_1|, reader_nowait_fnThread1of1ForFork0_~val~1#1=|v_reader_nowait_fnThread1of1ForFork0_~val~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_Out_2|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_Out_2|, reader_nowait_fnThread1of1ForFork0_#t~ret18#1=|v_reader_nowait_fnThread1of1ForFork0_#t~ret18#1_Out_2|, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_In_1|, #length=|v_#length_In_3|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_~val~1#1, reader_nowait_fnThread1of1ForFork0_~i~2#1, reader_nowait_fnThread1of1ForFork0_~last~1#1, reader_nowait_fnThread1of1ForFork0_#t~ret18#1, #memory_int, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_#t~pre19#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 8847#[L853-2, L810-2]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 8843#[L810-2, L815-1]don't care [2022-07-22 12:38:37,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:37,308 INFO L85 PathProgramCache]: Analyzing trace with hash 918851041, now seen corresponding path program 1 times [2022-07-22 12:38:37,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:37,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654364622] [2022-07-22 12:38:37,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,323 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,337 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:37,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:37,338 INFO L85 PathProgramCache]: Analyzing trace with hash 13410487, now seen corresponding path program 5 times [2022-07-22 12:38:37,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:37,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122463764] [2022-07-22 12:38:37,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,346 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,353 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:37,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:37,354 INFO L85 PathProgramCache]: Analyzing trace with hash 81215127, now seen corresponding path program 2 times [2022-07-22 12:38:37,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:37,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610928879] [2022-07-22 12:38:37,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:37,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,380 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:37,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:37,398 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:37,967 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-07-22 12:38:39,352 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:39,352 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:39,352 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:39,352 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:39,352 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:39,352 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:39,352 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:39,353 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:39,353 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration8_Lasso [2022-07-22 12:38:39,353 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:39,353 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:39,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:39,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:41,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:41,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:41,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:42,817 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:42,817 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:42,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:42,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:42,819 INFO L229 MonitoredProcess]: Starting monitored process 165 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:42,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:42,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:42,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:42,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:42,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:42,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:42,838 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:42,841 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-07-22 12:38:42,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:42,883 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:42,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:42,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:42,884 INFO L229 MonitoredProcess]: Starting monitored process 166 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:42,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:42,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-07-22 12:38:42,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:42,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:42,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:42,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:42,898 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:42,898 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:42,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:42,921 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:42,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:42,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:42,923 INFO L229 MonitoredProcess]: Starting monitored process 167 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:42,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-07-22 12:38:42,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:42,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:42,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:42,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:42,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:42,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:42,932 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:42,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:42,966 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-07-22 12:38:42,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:42,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:42,967 INFO L229 MonitoredProcess]: Starting monitored process 168 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:42,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-07-22 12:38:42,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:42,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:42,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:42,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:42,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:42,976 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:42,976 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:42,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,002 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-07-22 12:38:43,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,003 INFO L229 MonitoredProcess]: Starting monitored process 169 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,014 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-07-22 12:38:43,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,048 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-07-22 12:38:43,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,050 INFO L229 MonitoredProcess]: Starting monitored process 170 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-07-22 12:38:43,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,058 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,081 INFO L229 MonitoredProcess]: Starting monitored process 171 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-07-22 12:38:43,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,090 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,117 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,118 INFO L229 MonitoredProcess]: Starting monitored process 172 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-07-22 12:38:43,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,150 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,151 INFO L229 MonitoredProcess]: Starting monitored process 173 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-07-22 12:38:43,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,185 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,186 INFO L229 MonitoredProcess]: Starting monitored process 174 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-07-22 12:38:43,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,231 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,232 INFO L229 MonitoredProcess]: Starting monitored process 175 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-07-22 12:38:43,233 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 [2022-07-22 12:38:43,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,268 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,269 INFO L229 MonitoredProcess]: Starting monitored process 176 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-07-22 12:38:43,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,279 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,304 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-07-22 12:38:43,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,305 INFO L229 MonitoredProcess]: Starting monitored process 177 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,306 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-07-22 12:38:43,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,340 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-07-22 12:38:43,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,341 INFO L229 MonitoredProcess]: Starting monitored process 178 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-07-22 12:38:43,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,354 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,403 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-07-22 12:38:43,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,404 INFO L229 MonitoredProcess]: Starting monitored process 179 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-07-22 12:38:43,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,421 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,453 INFO L229 MonitoredProcess]: Starting monitored process 180 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-07-22 12:38:43,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,462 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,485 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-07-22 12:38:43,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,486 INFO L229 MonitoredProcess]: Starting monitored process 181 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-07-22 12:38:43,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,519 INFO L229 MonitoredProcess]: Starting monitored process 182 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-07-22 12:38:43,520 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 [2022-07-22 12:38:43,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,528 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,552 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-07-22 12:38:43,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,553 INFO L229 MonitoredProcess]: Starting monitored process 183 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-07-22 12:38:43,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,561 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,602 INFO L229 MonitoredProcess]: Starting monitored process 184 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-07-22 12:38:43,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,610 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,634 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-07-22 12:38:43,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,635 INFO L229 MonitoredProcess]: Starting monitored process 185 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,636 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-07-22 12:38:43,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,644 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,645 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,671 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,672 INFO L229 MonitoredProcess]: Starting monitored process 186 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-07-22 12:38:43,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,681 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,704 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-07-22 12:38:43,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,706 INFO L229 MonitoredProcess]: Starting monitored process 187 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-07-22 12:38:43,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,716 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,754 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-07-22 12:38:43,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,755 INFO L229 MonitoredProcess]: Starting monitored process 188 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-07-22 12:38:43,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,765 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,788 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-07-22 12:38:43,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,789 INFO L229 MonitoredProcess]: Starting monitored process 189 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-07-22 12:38:43,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,799 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,824 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-07-22 12:38:43,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,825 INFO L229 MonitoredProcess]: Starting monitored process 190 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,826 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-07-22 12:38:43,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,834 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,834 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,858 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,859 INFO L229 MonitoredProcess]: Starting monitored process 191 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-07-22 12:38:43,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,867 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,889 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-07-22 12:38:43,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,891 INFO L229 MonitoredProcess]: Starting monitored process 192 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-07-22 12:38:43,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,900 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,926 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-07-22 12:38:43,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,930 INFO L229 MonitoredProcess]: Starting monitored process 193 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-07-22 12:38:43,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,945 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:43,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:43,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:43,971 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:43,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:43,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:43,973 INFO L229 MonitoredProcess]: Starting monitored process 194 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:43,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:43,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-07-22 12:38:43,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:43,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:43,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:43,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:43,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:43,982 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:43,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:43,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-07-22 12:38:44,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,008 INFO L229 MonitoredProcess]: Starting monitored process 195 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-07-22 12:38:44,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:44,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:44,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,017 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:44,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:44,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,039 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-07-22 12:38:44,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,041 INFO L229 MonitoredProcess]: Starting monitored process 196 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-07-22 12:38:44,042 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 [2022-07-22 12:38:44,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,050 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:44,050 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:44,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,077 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-07-22 12:38:44,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,078 INFO L229 MonitoredProcess]: Starting monitored process 197 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-07-22 12:38:44,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:44,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,087 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:44,087 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:44,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,111 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-07-22 12:38:44,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,113 INFO L229 MonitoredProcess]: Starting monitored process 198 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-07-22 12:38:44,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:44,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:44,122 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:44,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-07-22 12:38:44,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,147 INFO L229 MonitoredProcess]: Starting monitored process 199 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-07-22 12:38:44,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:44,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:44,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:44,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:44,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,179 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:44,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,180 INFO L229 MonitoredProcess]: Starting monitored process 200 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-07-22 12:38:44,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:44,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,189 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,190 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:44,190 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:44,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:44,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,216 INFO L229 MonitoredProcess]: Starting monitored process 201 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-07-22 12:38:44,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:44,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:44,226 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:44,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:44,251 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:44,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,252 INFO L229 MonitoredProcess]: Starting monitored process 202 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-07-22 12:38:44,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:44,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:44,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:44,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:44,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:44,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:44,261 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:44,266 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:44,272 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-07-22 12:38:44,273 INFO L444 ModelExtractionUtils]: 1 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2022-07-22 12:38:44,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:44,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:44,274 INFO L229 MonitoredProcess]: Starting monitored process 203 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:44,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-07-22 12:38:44,275 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:44,283 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:38:44,283 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:44,283 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(reader_nowait_fnThread1of1ForFork0_~i~2#1) = -2*reader_nowait_fnThread1of1ForFork0_~i~2#1 + 13 Supporting invariants [] [2022-07-22 12:38:44,305 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-07-22 12:38:44,693 INFO L257 tatePredicateManager]: 62 out of 62 supporting invariants were superfluous and have been removed [2022-07-22 12:38:44,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:44,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:38:44,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:44,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:38:44,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:44,770 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2022-07-22 12:38:44,770 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 515 states and 1192 transitions. cyclomatic complexity: 726 Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:44,892 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 515 states and 1192 transitions. cyclomatic complexity: 726. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1525 states and 3584 transitions. Complement of second has 7 states. [2022-07-22 12:38:44,893 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 [2022-07-22 12:38:44,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 56 transitions. [2022-07-22 12:38:44,894 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 56 transitions. Stem has 8 letters. Loop has 4 letters. [2022-07-22 12:38:44,895 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:44,895 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 56 transitions. Stem has 12 letters. Loop has 4 letters. [2022-07-22 12:38:44,895 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:44,895 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 56 transitions. Stem has 8 letters. Loop has 8 letters. [2022-07-22 12:38:44,895 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:44,895 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1525 states and 3584 transitions. [2022-07-22 12:38:44,911 INFO L131 ngComponentsAnalysis]: Automaton has 55 accepting balls. 251 [2022-07-22 12:38:44,925 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1525 states to 1222 states and 2805 transitions. [2022-07-22 12:38:44,925 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 385 [2022-07-22 12:38:44,927 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 450 [2022-07-22 12:38:44,927 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1222 states and 2805 transitions. [2022-07-22 12:38:44,927 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:44,927 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1222 states and 2805 transitions. [2022-07-22 12:38:44,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1222 states and 2805 transitions. [2022-07-22 12:38:44,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1222 to 937. [2022-07-22 12:38:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 937 states, 937 states have (on average 2.413020277481323) internal successors, (2261), 936 states have internal predecessors, (2261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 937 states and 2261 transitions. [2022-07-22 12:38:44,960 INFO L242 hiAutomatonCegarLoop]: Abstraction has 937 states and 2261 transitions. [2022-07-22 12:38:44,960 INFO L425 stractBuchiCegarLoop]: Abstraction has 937 states and 2261 transitions. [2022-07-22 12:38:44,960 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-22 12:38:44,961 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 937 states and 2261 transitions. [2022-07-22 12:38:44,966 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 168 [2022-07-22 12:38:44,966 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:44,966 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:44,967 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:44,967 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:44,968 INFO L748 eck$LassoCheckResult]: Stem: 11487#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 11315#[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] 11317#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 11179#[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] 11185#[L853-2, L843-6]don't care [497] L853-2-->L820-1: Formula: (and (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_27|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_27| |v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_17|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_27| |v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_17|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_25| |v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_17|) (= 8 |v_reader_nowait_fnThread1of1ForFork0_~last~1#1_55|) (= (select |v_#valid_146| |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_27|) 1) (= (select (select |v_#memory_int_150| |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_27|) |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_27|) |v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_39|) (= |v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_17| |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_25|) (not (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_49| 8)) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_27| 4) (select |v_#length_121| |v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_27|))) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_25|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_49|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_55|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_150|, #length=|v_#length_121|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_25|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_25|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset_17|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1_39|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base_27|, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset_27|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_49|, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base_17|, reader_nowait_fnThread1of1ForFork0_~last~1#1=|v_reader_nowait_fnThread1of1ForFork0_~last~1#1_55|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_150|, #length=|v_#length_121|, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1_33|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_25|, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1_27|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_empty_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem11#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#t~mem12#1, reader_nowait_fnThread1of1ForFork0_ring_empty_#res#1, reader_nowait_fnThread1of1ForFork0_ring_empty_~r#1.base] 12367#[L820-1, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 12353#[L820-1, 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] 12347#[L820-1, 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] 11349#[L820-1, L810-2]don't care [2022-07-22 12:38:44,969 INFO L750 eck$LassoCheckResult]: Loop: 11349#[L820-1, L810-2]don't care [445] L810-2-->L811: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 20))) (and (= (select (select |v_#memory_int_86| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|) (<= 0 .cse0) (not (= (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1))) |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 24) (select |v_#length_61| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|)) (= (select |v_#valid_76| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) 1))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 11331#[L820-1, L811]don't care [415] L811-->L812: Formula: (let ((.cse1 (* |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 4))) (and (= (store |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13| (store (select |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) .cse0 |v_ULTIMATE.start_ring_enqueue_~x#1_6|)) |v_#memory_int_50|) (= (select |v_#valid_48| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 8) (select |v_#length_33| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|)) (<= 0 .cse0)))) InVars {ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_51|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_50|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 11375#[L812, L820-1]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] 11285#[L820-1, L812-1]don't care [474] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 20))) (and (<= 0 .cse0) (= |v_#memory_int_108| (store |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27| (store (select |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 24) (select |v_#length_83| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|)) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_30| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_29|) (= (select |v_#valid_104| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) 1))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_30|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_109|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_14|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_writer_fn_~i~1#1, #memory_int, ULTIMATE.start_writer_fn_#t~pre17#1] 11289#[L820-1, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 11443#[L820-1, 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] 11635#[L820-1, 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] 11349#[L820-1, L810-2]don't care [2022-07-22 12:38:44,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:44,969 INFO L85 PathProgramCache]: Analyzing trace with hash 910513312, now seen corresponding path program 1 times [2022-07-22 12:38:44,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:44,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895392938] [2022-07-22 12:38:44,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:44,990 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:38:44,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895392938] [2022-07-22 12:38:44,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895392938] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:38:44,990 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:38:44,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:38:44,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507435341] [2022-07-22 12:38:44,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:38:44,991 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:38:44,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:44,991 INFO L85 PathProgramCache]: Analyzing trace with hash 805097886, now seen corresponding path program 2 times [2022-07-22 12:38:44,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:44,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992951045] [2022-07-22 12:38:44,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:44,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,001 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,010 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:45,251 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:45,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:38:45,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:38:45,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:38:45,506 INFO L87 Difference]: Start difference. First operand 937 states and 2261 transitions. cyclomatic complexity: 1412 Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:45,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:38:45,569 INFO L93 Difference]: Finished difference Result 1479 states and 3464 transitions. [2022-07-22 12:38:45,569 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1479 states and 3464 transitions. [2022-07-22 12:38:45,582 INFO L131 ngComponentsAnalysis]: Automaton has 53 accepting balls. 267 [2022-07-22 12:38:45,598 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1479 states to 1479 states and 3464 transitions. [2022-07-22 12:38:45,598 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 417 [2022-07-22 12:38:45,599 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 417 [2022-07-22 12:38:45,599 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1479 states and 3464 transitions. [2022-07-22 12:38:45,599 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:38:45,599 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1479 states and 3464 transitions. [2022-07-22 12:38:45,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1479 states and 3464 transitions. [2022-07-22 12:38:45,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1479 to 967. [2022-07-22 12:38:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 967 states have (on average 2.423991726990693) internal successors, (2344), 966 states have internal predecessors, (2344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 2344 transitions. [2022-07-22 12:38:45,635 INFO L242 hiAutomatonCegarLoop]: Abstraction has 967 states and 2344 transitions. [2022-07-22 12:38:45,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:38:45,636 INFO L425 stractBuchiCegarLoop]: Abstraction has 967 states and 2344 transitions. [2022-07-22 12:38:45,636 INFO L332 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-22 12:38:45,636 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 967 states and 2344 transitions. [2022-07-22 12:38:45,642 INFO L131 ngComponentsAnalysis]: Automaton has 35 accepting balls. 186 [2022-07-22 12:38:45,642 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:38:45,642 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:38:45,643 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:45,643 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:38:45,644 INFO L748 eck$LassoCheckResult]: Stem: 14844#[ULTIMATE.startENTRY]don't care [505] ULTIMATE.startENTRY-->L867-3: Formula: (let ((.cse1 (select |v_#memory_int_167| 1)) (.cse0 (store |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 1)) (.cse2 (select |v_#memory_int_167| 2))) (and (= 7 (select |v_#length_134| 2)) (<= (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 24) (select |v_#length_133| |v_ULTIMATE.start_ring_init_~r#1.base_25|)) (= (select .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51|) 0) (= (select |v_#valid_159| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) 0) (= (select |v_#valid_159| 1) 1) (= 2 (select |v_#length_134| 1)) (= (select .cse1 1) 0) (= (select |v_#valid_159| 2) 1) (= 103 (select .cse2 3)) (= (select .cse2 6) 0) (= |v_ULTIMATE.start_main_~#r~3#1.offset_45| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= (select |v_#valid_159| 0) 0) (= 48 (select .cse1 0)) (= (select .cse2 0) 114) (= |v_#pthreadsForks_17| |v_ULTIMATE.start_main_#t~pre21#1_29|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= (store (store |v_#length_134| |v_ULTIMATE.start_main_~#reader~0#1.base_41| 4) |v_ULTIMATE.start_main_~#r~3#1.base_51| 24) |v_#length_133|) (= |v_#valid_158| (store .cse0 |v_ULTIMATE.start_main_~#r~3#1.base_51| 1)) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_main_~#r~3#1.base_51|) (= |v_ULTIMATE.start_ring_init_~r#1.offset_25| |v_ULTIMATE.start_ring_init_#in~r#1.offset_19|) (= |v_ULTIMATE.start_ring_init_#in~r#1.base_19| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (= |v_#NULL.base_4| 0) (= (let ((.cse3 (store |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25| (store (store (select |v_#memory_int_167| |v_ULTIMATE.start_ring_init_~r#1.base_25|) (+ |v_ULTIMATE.start_ring_init_~r#1.offset_25| 20) 0) |v_ULTIMATE.start_ring_init_~r#1.offset_25| 0)))) (store .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41| (store (select .cse3 |v_ULTIMATE.start_main_~#reader~0#1.base_41|) |v_ULTIMATE.start_main_~#reader~0#1.offset_35| |v_ULTIMATE.start_main_#t~pre21#1_29|))) |v_#memory_int_166|) (= (select .cse2 5) 104) (= |v_ULTIMATE.start_main_~#reader~0#1.offset_35| 0) (= (select .cse2 2) 110) (= (+ |v_#pthreadsForks_17| 1) |v_#pthreadsForks_16|) (= (select .cse2 1) 105) (= (select .cse2 4) 46) (<= 0 |v_ULTIMATE.start_ring_init_~r#1.offset_25|) (< 0 |v_#StackHeapBarrier_28|) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#reader~0#1.base_41|) (= |v_#NULL.offset_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_17|, #valid=|v_#valid_159|, #memory_int=|v_#memory_int_167|, #length=|v_#length_134|} OutVars{ULTIMATE.start_ring_init_#in~r#1.offset=|v_ULTIMATE.start_ring_init_#in~r#1.offset_19|, ULTIMATE.start_main_#t~ret23#1.offset=|v_ULTIMATE.start_main_#t~ret23#1.offset_26|, ULTIMATE.start_main_~#reader~0#1.offset=|v_ULTIMATE.start_main_~#reader~0#1.offset_35|, ULTIMATE.start_ring_init_~r#1.offset=|v_ULTIMATE.start_ring_init_~r#1.offset_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_21|, ULTIMATE.start_ring_init_~r#1.base=|v_ULTIMATE.start_ring_init_~r#1.base_25|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_29|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_45|, ULTIMATE.start_main_#t~ret23#1.base=|v_ULTIMATE.start_main_#t~ret23#1.base_26|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, #pthreadsForks=|v_#pthreadsForks_16|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_51|, ULTIMATE.start_main_~#reader~0#1.base=|v_ULTIMATE.start_main_~#reader~0#1.base_41|, #valid=|v_#valid_158|, #memory_int=|v_#memory_int_166|, ULTIMATE.start_ring_init_#in~r#1.base=|v_ULTIMATE.start_ring_init_#in~r#1.base_19|, #length=|v_#length_133|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_30|} AuxVars[] AssignedVars[ULTIMATE.start_ring_init_#in~r#1.offset, ULTIMATE.start_main_#t~ret23#1.offset, ULTIMATE.start_main_~#reader~0#1.offset, ULTIMATE.start_ring_init_~r#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_ring_init_~r#1.base, #NULL.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_~#r~3#1.offset, ULTIMATE.start_main_#t~ret23#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet22#1, #pthreadsForks, ULTIMATE.start_main_~#r~3#1.base, ULTIMATE.start_main_~#reader~0#1.base, #valid, #memory_int, ULTIMATE.start_ring_init_#in~r#1.base, #length, ULTIMATE.start_main_#t~mem24#1] 14678#[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] 14680#[reader_nowait_fnENTRY, L867-4]don't care [499] L867-4-->L843-6: Formula: (and (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|) (= |v_ULTIMATE.start_writer_fn_~arg#1.base_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_22| |v_ULTIMATE.start_writer_fn_~arg#1.base_16|) (= |v_ULTIMATE.start_main_~#r~3#1.offset_39| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_main_~#r~3#1.base_45| |v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|) (= |v_ULTIMATE.start_writer_fn_~i~1#1_41| 0) (= |v_ULTIMATE.start_writer_fn_~arg#1.offset_16| |v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|)) InVars {ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|} OutVars{ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_22|, ULTIMATE.start_writer_fn_#res#1.base=|v_ULTIMATE.start_writer_fn_#res#1.base_20|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_21|, ULTIMATE.start_writer_fn_#in~arg#1.offset=|v_ULTIMATE.start_writer_fn_#in~arg#1.offset_13|, ULTIMATE.start_main_~#r~3#1.offset=|v_ULTIMATE.start_main_~#r~3#1.offset_39|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_13|, ULTIMATE.start_writer_fn_#res#1.offset=|v_ULTIMATE.start_writer_fn_#res#1.offset_20|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_41|, ULTIMATE.start_main_~#r~3#1.base=|v_ULTIMATE.start_main_~#r~3#1.base_45|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_22|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_18|, ULTIMATE.start_writer_fn_~arg#1.base=|v_ULTIMATE.start_writer_fn_~arg#1.base_16|, ULTIMATE.start_writer_fn_#in~arg#1.base=|v_ULTIMATE.start_writer_fn_#in~arg#1.base_13|, ULTIMATE.start_writer_fn_~arg#1.offset=|v_ULTIMATE.start_writer_fn_~arg#1.offset_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_writer_fn_#res#1.offset, ULTIMATE.start_writer_fn_~i~1#1, ULTIMATE.start_writer_fn_~r~1#1.offset, ULTIMATE.start_writer_fn_~r~1#1.base, ULTIMATE.start_writer_fn_#res#1.base, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_writer_fn_#in~arg#1.offset, ULTIMATE.start_writer_fn_#t~pre17#1, ULTIMATE.start_writer_fn_~arg#1.base, ULTIMATE.start_writer_fn_#in~arg#1.base, ULTIMATE.start_writer_fn_~arg#1.offset] 14532#[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] 14538#[L853-2, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 15520#[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] 15810#[L853-2, 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] 15804#[L853-2, L810-2]don't care [476] L853-2-->L815-1: Formula: (and (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select |v_#valid_106| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) 1) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|) (= (select (select |v_#memory_int_112| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|) |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|) (= |v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (< |v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33| 8) (= |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|) (<= (+ |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29| 4) (select |v_#length_85| |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|)) (<= 0 |v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|)) InVars {reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|} OutVars{reader_nowait_fnThread1of1ForFork0_~r~2#1.offset=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.offset_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset_29|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1_19|, reader_nowait_fnThread1of1ForFork0_~i~2#1=|v_reader_nowait_fnThread1of1ForFork0_~i~2#1_33|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_112|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset_15|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1_17|, #length=|v_#length_85|, reader_nowait_fnThread1of1ForFork0_~r~2#1.base=|v_reader_nowait_fnThread1of1ForFork0_~r~2#1.base_21|, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1=|v_reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1_23|} AuxVars[] AssignedVars[reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.base, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem9#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#in~r#1.offset, reader_nowait_fnThread1of1ForFork0_ring_dequeue_~x~0#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem8#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#res#1, reader_nowait_fnThread1of1ForFork0_ring_dequeue_#t~mem10#1] 14896#[L810-2, L815-1]don't care [2022-07-22 12:38:45,645 INFO L750 eck$LassoCheckResult]: Loop: 14896#[L810-2, L815-1]don't care [445] L810-2-->L811: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 20))) (and (= (select (select |v_#memory_int_86| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) .cse0) |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|) (<= 0 .cse0) (not (= (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1))) |v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|)) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_21| 24) (select |v_#length_61| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|)) (= (select |v_#valid_76| |v_ULTIMATE.start_ring_enqueue_~r#1.base_21|) 1))) InVars {ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_18|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_16|} OutVars{ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_21|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_21|, #length=|v_#length_61|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 14962#[L811, L815-1]don't care [415] L811-->L812: Formula: (let ((.cse1 (* |v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 4))) (and (= (store |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13| (store (select |v_#memory_int_51| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) .cse0 |v_ULTIMATE.start_ring_enqueue_~x#1_6|)) |v_#memory_int_50|) (= (select |v_#valid_48| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|) 1) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_13| .cse1 8) (select |v_#length_33| |v_ULTIMATE.start_ring_enqueue_~r#1.base_13|)) (<= 0 .cse0)))) InVars {ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_51|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_8|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_6|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_50|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_13|, #length=|v_#length_33|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_ring_enqueue_#t~mem6#1] 14934#[L812, L815-1]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] 14986#[L812-1, L815-1]don't care [474] L812-1-->L843-6: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 20))) (and (<= 0 .cse0) (= |v_#memory_int_108| (store |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27| (store (select |v_#memory_int_109| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) .cse0 (let ((.cse2 (+ |v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16| 1))) (let ((.cse1 (mod .cse2 4))) (ite (and (not (= .cse1 0)) (< .cse2 0)) (+ .cse1 (- 4)) .cse1)))))) (<= (+ |v_ULTIMATE.start_ring_enqueue_~r#1.offset_27| 24) (select |v_#length_83| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|)) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_30| 1) |v_ULTIMATE.start_writer_fn_~i~1#1_29|) (= (select |v_#valid_104| |v_ULTIMATE.start_ring_enqueue_~r#1.base_27|) 1))) InVars {ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_16|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_30|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_109|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|} OutVars{ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_29|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_27|, #valid=|v_#valid_104|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_27|, #length=|v_#length_83|, ULTIMATE.start_writer_fn_#t~pre17#1=|v_ULTIMATE.start_writer_fn_#t~pre17#1_14|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_writer_fn_~i~1#1, #memory_int, ULTIMATE.start_writer_fn_#t~pre17#1] 14766#[L815-1, L843-6]don't care [483] L843-6-->L810-8: Formula: (and (= |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11| |v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|) (= (+ |v_ULTIMATE.start_writer_fn_~i~1#1_33| 1) |v_ULTIMATE.start_ring_enqueue_#in~x#1_9|) (< |v_ULTIMATE.start_writer_fn_~i~1#1_33| 8) (= |v_ULTIMATE.start_writer_fn_~r~1#1.base_16| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.base_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|) (= |v_ULTIMATE.start_ring_enqueue_~r#1.offset_29| |v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|) (= |v_ULTIMATE.start_ring_enqueue_#in~x#1_9| |v_ULTIMATE.start_ring_enqueue_~x#1_14|)) InVars {ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|} OutVars{ULTIMATE.start_ring_enqueue_~x#1=|v_ULTIMATE.start_ring_enqueue_~x#1_14|, ULTIMATE.start_ring_enqueue_#in~x#1=|v_ULTIMATE.start_ring_enqueue_#in~x#1_9|, ULTIMATE.start_ring_enqueue_~r#1.offset=|v_ULTIMATE.start_ring_enqueue_~r#1.offset_29|, ULTIMATE.start_writer_fn_~r~1#1.base=|v_ULTIMATE.start_writer_fn_~r~1#1.base_16|, ULTIMATE.start_ring_enqueue_~r#1.base=|v_ULTIMATE.start_ring_enqueue_~r#1.base_29|, ULTIMATE.start_ring_enqueue_#t~mem6#1=|v_ULTIMATE.start_ring_enqueue_#t~mem6#1_23|, ULTIMATE.start_ring_enqueue_#t~mem4#1=|v_ULTIMATE.start_ring_enqueue_#t~mem4#1_27|, ULTIMATE.start_ring_enqueue_#t~mem7#1=|v_ULTIMATE.start_ring_enqueue_#t~mem7#1_19|, ULTIMATE.start_writer_fn_~i~1#1=|v_ULTIMATE.start_writer_fn_~i~1#1_33|, ULTIMATE.start_ring_enqueue_#in~r#1.base=|v_ULTIMATE.start_ring_enqueue_#in~r#1.base_11|, ULTIMATE.start_writer_fn_~r~1#1.offset=|v_ULTIMATE.start_writer_fn_~r~1#1.offset_16|, ULTIMATE.start_ring_enqueue_#in~r#1.offset=|v_ULTIMATE.start_ring_enqueue_#in~r#1.offset_11|, ULTIMATE.start_ring_enqueue_#t~mem5#1=|v_ULTIMATE.start_ring_enqueue_#t~mem5#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_ring_enqueue_#t~mem7#1, ULTIMATE.start_ring_enqueue_~x#1, ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_ring_enqueue_#in~r#1.base, ULTIMATE.start_ring_enqueue_~r#1.offset, ULTIMATE.start_ring_enqueue_~r#1.base, ULTIMATE.start_ring_enqueue_#t~mem6#1, ULTIMATE.start_ring_enqueue_#in~r#1.offset, ULTIMATE.start_ring_enqueue_#t~mem4#1, ULTIMATE.start_ring_enqueue_#t~mem5#1] 14912#[L810-8, L815-1]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] 14976#[L810-1, L815-1]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] 14896#[L810-2, L815-1]don't care [2022-07-22 12:38:45,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:45,645 INFO L85 PathProgramCache]: Analyzing trace with hash 909908371, now seen corresponding path program 2 times [2022-07-22 12:38:45,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:45,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383429849] [2022-07-22 12:38:45,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:45,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,659 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,672 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:45,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:45,673 INFO L85 PathProgramCache]: Analyzing trace with hash 805097886, now seen corresponding path program 3 times [2022-07-22 12:38:45,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:45,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484415999] [2022-07-22 12:38:45,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:45,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,682 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,690 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:45,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:45,691 INFO L85 PathProgramCache]: Analyzing trace with hash -99733556, now seen corresponding path program 1 times [2022-07-22 12:38:45,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:38:45,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717254230] [2022-07-22 12:38:45,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:38:45,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:38:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,719 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:38:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:38:45,742 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:38:48,007 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:38:48,008 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:38:48,008 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:38:48,008 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:38:48,008 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:38:48,008 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:48,008 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:38:48,008 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:38:48,008 INFO L133 ssoRankerPreferences]: Filename of dumped script: ring_1w1r-1.i_BEv2_Iteration10_Lasso [2022-07-22 12:38:48,008 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:38:48,008 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:38:48,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:48,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,510 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:50,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:38:52,498 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:38:52,498 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:38:52,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,500 INFO L229 MonitoredProcess]: Starting monitored process 204 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:52,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,516 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:52,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:52,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-07-22 12:38:52,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,563 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:52,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,565 INFO L229 MonitoredProcess]: Starting monitored process 205 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:52,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,576 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:52,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:52,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-07-22 12:38:52,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,618 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:52,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,619 INFO L229 MonitoredProcess]: Starting monitored process 206 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,620 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-07-22 12:38:52,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,627 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:52,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:52,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,655 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-07-22 12:38:52,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,656 INFO L229 MonitoredProcess]: Starting monitored process 207 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-07-22 12:38:52,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:52,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:52,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,699 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:52,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,700 INFO L229 MonitoredProcess]: Starting monitored process 208 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-07-22 12:38:52,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:52,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,709 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:52,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:52,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,734 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-07-22 12:38:52,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,735 INFO L229 MonitoredProcess]: Starting monitored process 209 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-07-22 12:38:52,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:52,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:52,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:52,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,771 INFO L229 MonitoredProcess]: Starting monitored process 210 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,772 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-07-22 12:38:52,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:52,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:52,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:52,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,820 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:52,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,822 INFO L229 MonitoredProcess]: Starting monitored process 211 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-07-22 12:38:52,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:52,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,847 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:52,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:52,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,870 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-07-22 12:38:52,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,871 INFO L229 MonitoredProcess]: Starting monitored process 212 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-07-22 12:38:52,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:52,881 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:52,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,935 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-07-22 12:38:52,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,935 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,936 INFO L229 MonitoredProcess]: Starting monitored process 213 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-07-22 12:38:52,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:52,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:52,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:52,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:52,967 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-07-22 12:38:52,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:52,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:52,969 INFO L229 MonitoredProcess]: Starting monitored process 214 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:52,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-07-22 12:38:52,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:52,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:52,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:52,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:52,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:52,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:52,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:52,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:52,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,001 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-07-22 12:38:53,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,002 INFO L229 MonitoredProcess]: Starting monitored process 215 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-07-22 12:38:53,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,011 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,036 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-07-22 12:38:53,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,037 INFO L229 MonitoredProcess]: Starting monitored process 216 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-07-22 12:38:53,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,046 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,072 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-07-22 12:38:53,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,073 INFO L229 MonitoredProcess]: Starting monitored process 217 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-07-22 12:38:53,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:53,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:53,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:53,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,106 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-07-22 12:38:53,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,108 INFO L229 MonitoredProcess]: Starting monitored process 218 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-07-22 12:38:53,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:53,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:53,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:53,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,141 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-07-22 12:38:53,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,142 INFO L229 MonitoredProcess]: Starting monitored process 219 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-07-22 12:38:53,143 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 [2022-07-22 12:38:53,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,151 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,178 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-07-22 12:38:53,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,179 INFO L229 MonitoredProcess]: Starting monitored process 220 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,180 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-07-22 12:38:53,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,188 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,221 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-07-22 12:38:53,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,222 INFO L229 MonitoredProcess]: Starting monitored process 221 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-07-22 12:38:53,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,233 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,258 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-07-22 12:38:53,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,260 INFO L229 MonitoredProcess]: Starting monitored process 222 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-07-22 12:38:53,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,269 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,270 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,297 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,298 INFO L229 MonitoredProcess]: Starting monitored process 223 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-07-22 12:38:53,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,307 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,370 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,371 INFO L229 MonitoredProcess]: Starting monitored process 224 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,383 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-07-22 12:38:53,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,432 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,434 INFO L229 MonitoredProcess]: Starting monitored process 225 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:53,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,449 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:53,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:53,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-07-22 12:38:53,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,501 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,503 INFO L229 MonitoredProcess]: Starting monitored process 226 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:53,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,521 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:53,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:53,522 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-07-22 12:38:53,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,571 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,573 INFO L229 MonitoredProcess]: Starting monitored process 227 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-07-22 12:38:53,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,642 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,644 INFO L229 MonitoredProcess]: Starting monitored process 228 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:53,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,657 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,657 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:53,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:53,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-07-22 12:38:53,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,705 INFO L229 MonitoredProcess]: Starting monitored process 229 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,718 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-07-22 12:38:53,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,769 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,771 INFO L229 MonitoredProcess]: Starting monitored process 230 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,787 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-07-22 12:38:53,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,833 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,835 INFO L229 MonitoredProcess]: Starting monitored process 231 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-07-22 12:38:53,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:53,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,849 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:53,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:53,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-07-22 12:38:53,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,882 INFO L229 MonitoredProcess]: Starting monitored process 232 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-07-22 12:38:53,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,890 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-07-22 12:38:53,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,918 INFO L229 MonitoredProcess]: Starting monitored process 233 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,919 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 [2022-07-22 12:38:53,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-07-22 12:38:53,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,951 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:53,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,952 INFO L229 MonitoredProcess]: Starting monitored process 234 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-07-22 12:38:53,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:53,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:53,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:53,988 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-07-22 12:38:53,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:53,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:53,990 INFO L229 MonitoredProcess]: Starting monitored process 235 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:53,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-07-22 12:38:53,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:53,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:53,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:53,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:53,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:53,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:53,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:53,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:53,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,022 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,023 INFO L229 MonitoredProcess]: Starting monitored process 236 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-07-22 12:38:54,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,054 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-07-22 12:38:54,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,055 INFO L229 MonitoredProcess]: Starting monitored process 237 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-07-22 12:38:54,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,067 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,067 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,113 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-07-22 12:38:54,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,114 INFO L229 MonitoredProcess]: Starting monitored process 238 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-07-22 12:38:54,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,124 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,150 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,151 INFO L229 MonitoredProcess]: Starting monitored process 239 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-07-22 12:38:54,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,160 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,183 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,184 INFO L229 MonitoredProcess]: Starting monitored process 240 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-07-22 12:38:54,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,192 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,192 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,218 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-07-22 12:38:54,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,219 INFO L229 MonitoredProcess]: Starting monitored process 241 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-07-22 12:38:54,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,228 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,254 INFO L229 MonitoredProcess]: Starting monitored process 242 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,255 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-07-22 12:38:54,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,263 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,286 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-07-22 12:38:54,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,287 INFO L229 MonitoredProcess]: Starting monitored process 243 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-07-22 12:38:54,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,295 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,318 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-07-22 12:38:54,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,319 INFO L229 MonitoredProcess]: Starting monitored process 244 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-07-22 12:38:54,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,328 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,353 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-07-22 12:38:54,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,354 INFO L229 MonitoredProcess]: Starting monitored process 245 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-07-22 12:38:54,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,363 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,363 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,386 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-07-22 12:38:54,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,388 INFO L229 MonitoredProcess]: Starting monitored process 246 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-07-22 12:38:54,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,397 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,422 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-07-22 12:38:54,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,423 INFO L229 MonitoredProcess]: Starting monitored process 247 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-07-22 12:38:54,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,432 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,457 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-07-22 12:38:54,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,458 INFO L229 MonitoredProcess]: Starting monitored process 248 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-07-22 12:38:54,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,492 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-07-22 12:38:54,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,494 INFO L229 MonitoredProcess]: Starting monitored process 249 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-07-22 12:38:54,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,530 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-07-22 12:38:54,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,531 INFO L229 MonitoredProcess]: Starting monitored process 250 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-07-22 12:38:54,532 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 [2022-07-22 12:38:54,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,568 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-07-22 12:38:54,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,569 INFO L229 MonitoredProcess]: Starting monitored process 251 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,572 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-07-22 12:38:54,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,581 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,632 INFO L229 MonitoredProcess]: Starting monitored process 252 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-07-22 12:38:54,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,641 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,667 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,668 INFO L229 MonitoredProcess]: Starting monitored process 253 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-07-22 12:38:54,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,700 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-07-22 12:38:54,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,701 INFO L229 MonitoredProcess]: Starting monitored process 254 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,703 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-07-22 12:38:54,704 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 [2022-07-22 12:38:54,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,712 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,738 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-07-22 12:38:54,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,741 INFO L229 MonitoredProcess]: Starting monitored process 255 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-07-22 12:38:54,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,750 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-07-22 12:38:54,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,776 INFO L229 MonitoredProcess]: Starting monitored process 256 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-07-22 12:38:54,781 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 [2022-07-22 12:38:54,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,789 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,789 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,815 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,816 INFO L229 MonitoredProcess]: Starting monitored process 257 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-07-22 12:38:54,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,827 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,827 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,855 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-07-22 12:38:54,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,856 INFO L229 MonitoredProcess]: Starting monitored process 258 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-07-22 12:38:54,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,865 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,889 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-07-22 12:38:54,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,890 INFO L229 MonitoredProcess]: Starting monitored process 259 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-07-22 12:38:54,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,899 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,899 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,925 INFO L229 MonitoredProcess]: Starting monitored process 260 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-07-22 12:38:54,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:38:54,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:38:54,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:38:54,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,956 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:54,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,957 INFO L229 MonitoredProcess]: Starting monitored process 261 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,958 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-07-22 12:38:54,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:54,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:54,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:54,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:54,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:54,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:54,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:54,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:38:54,993 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-07-22 12:38:54,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:54,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:54,996 INFO L229 MonitoredProcess]: Starting monitored process 262 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:54,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-07-22 12:38:54,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:38:55,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:38:55,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:38:55,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:38:55,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:38:55,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:38:55,011 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:38:55,021 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:38:55,039 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-22 12:38:55,039 INFO L444 ModelExtractionUtils]: 0 out of 13 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-22 12:38:55,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:38:55,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:38:55,041 INFO L229 MonitoredProcess]: Starting monitored process 263 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:38:55,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-07-22 12:38:55,044 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:38:55,052 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 2. [2022-07-22 12:38:55,052 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:38:55,052 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ring_enqueue_#in~x#1, ULTIMATE.start_writer_fn_~i~1#1) = 15*ULTIMATE.start_ring_enqueue_#in~x#1 - 17*ULTIMATE.start_writer_fn_~i~1#1 Supporting invariants [-1*ULTIMATE.start_writer_fn_~i~1#1 + 1*ULTIMATE.start_ring_enqueue_#in~x#1 - 1 >= 0, -17*ULTIMATE.start_writer_fn_~i~1#1 + 15*ULTIMATE.start_ring_enqueue_#in~x#1 - 1 >= 0] [2022-07-22 12:38:55,075 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:55,414 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-07-22 12:38:55,480 INFO L257 tatePredicateManager]: 59 out of 60 supporting invariants were superfluous and have been removed [2022-07-22 12:38:55,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:55,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:55,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:55,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-22 12:38:55,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:55,666 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 4 loop predicates [2022-07-22 12:38:55,666 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471 Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:55,817 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 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 2557 states and 6267 transitions. Complement of second has 7 states. [2022-07-22 12:38:55,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 1 non-accepting loop states 2 accepting loop states [2022-07-22 12:38:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2022-07-22 12:38:55,819 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 39 transitions. Stem has 8 letters. Loop has 7 letters. [2022-07-22 12:38:55,819 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:55,819 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:38:55,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:55,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:55,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:55,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-22 12:38:55,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:55,990 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.2 stem predicates 4 loop predicates [2022-07-22 12:38:55,991 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471 Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:56,112 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 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 2557 states and 6267 transitions. Complement of second has 7 states. [2022-07-22 12:38:56,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 1 non-accepting loop states 2 accepting loop states [2022-07-22 12:38:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2022-07-22 12:38:56,114 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 39 transitions. Stem has 8 letters. Loop has 7 letters. [2022-07-22 12:38:56,114 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:56,114 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:38:56,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:56,165 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:56,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:56,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-22 12:38:56,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:56,293 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.2 stem predicates 4 loop predicates [2022-07-22 12:38:56,293 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471 Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:56,467 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 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 2944 states and 7433 transitions. Complement of second has 12 states. [2022-07-22 12:38:56,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 1 non-accepting loop states 2 accepting loop states [2022-07-22 12:38:56,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:56,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2022-07-22 12:38:56,470 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 51 transitions. Stem has 8 letters. Loop has 7 letters. [2022-07-22 12:38:56,471 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:56,471 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:38:56,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:56,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:56,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:56,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-22 12:38:56,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:56,661 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and with honda bouncer for loop.2 stem predicates 4 loop predicates [2022-07-22 12:38:56,661 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471 Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:56,756 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 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 1314 states and 3060 transitions. Complement of second has 6 states. [2022-07-22 12:38:56,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 1 non-accepting loop states 2 accepting loop states [2022-07-22 12:38:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 32 transitions. [2022-07-22 12:38:56,757 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 32 transitions. Stem has 8 letters. Loop has 7 letters. [2022-07-22 12:38:56,758 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:38:56,758 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:38:56,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:38:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:56,806 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:38:56,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:38:56,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-22 12:38:56,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:38:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:38:56,952 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemin loopwithout honda bouncer for stem and without honda bouncer for loop.2 stem predicates 4 loop predicates [2022-07-22 12:38:56,954 INFO L104 BuchiDifferenceFKV]: Start buchiDifferenceFKV. First operand 967 states and 2344 transitions. cyclomatic complexity: 1471 Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:38:56,959 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.AssertionError: determinize is only required for construction of interpolant automaton, not for refinement at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.PredicateFactoryRefinement.determinize(PredicateFactoryRefinement.java:104) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.PredicateFactoryForInterpolantAutomata.determinize(PredicateFactoryForInterpolantAutomata.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.oldapi.DeterminizedState.getContent(DeterminizedState.java:118) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.PowersetDeterminizer.getState(PowersetDeterminizer.java:180) at de.uni_freiburg.informatik.ultimate.automata.nestedword.buchi.BuchiComplementFKVNwa.constructSinkState(BuchiComplementFKVNwa.java:156) at de.uni_freiburg.informatik.ultimate.automata.nestedword.buchi.BuchiComplementFKVNwa.(BuchiComplementFKVNwa.java:146) at de.uni_freiburg.informatik.ultimate.automata.nestedword.buchi.BuchiDifferenceFKV.constructResult(BuchiDifferenceFKV.java:116) at de.uni_freiburg.informatik.ultimate.automata.nestedword.buchi.BuchiDifferenceFKV.(BuchiDifferenceFKV.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.RefineBuchi.rankBasedOptimization(RefineBuchi.java:207) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.RefineBuchi.refineBuchi(RefineBuchi.java:118) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.BuchiAutomatonCegarLoop.refineBuchi(BuchiAutomatonCegarLoop.java:251) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.BuchiAutomatonCegarLoop.refineBuchi(BuchiAutomatonCegarLoop.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.refineBuchiInternal(AbstractBuchiCegarLoop.java:591) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:401) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:38:56,963 INFO L158 Benchmark]: Toolchain (without parser) took 57784.37ms. Allocated memory was 162.5MB in the beginning and 253.8MB in the end (delta: 91.2MB). Free memory was 136.2MB in the beginning and 202.6MB in the end (delta: -66.4MB). Peak memory consumption was 25.9MB. Max. memory is 8.0GB. [2022-07-22 12:38:56,963 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 162.5MB. Free memory is still 137.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:38:56,964 INFO L158 Benchmark]: CACSL2BoogieTranslator took 799.40ms. Allocated memory is still 162.5MB. Free memory was 136.2MB in the beginning and 111.7MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2022-07-22 12:38:56,964 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.81ms. Allocated memory is still 162.5MB. Free memory was 111.7MB in the beginning and 109.3MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:38:56,965 INFO L158 Benchmark]: Boogie Preprocessor took 35.93ms. Allocated memory is still 162.5MB. Free memory was 109.3MB in the beginning and 107.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:38:56,965 INFO L158 Benchmark]: RCFGBuilder took 705.42ms. Allocated memory is still 162.5MB. Free memory was 107.5MB in the beginning and 91.5MB in the end (delta: 16.1MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-07-22 12:38:56,965 INFO L158 Benchmark]: BuchiAutomizer took 56139.26ms. Allocated memory was 162.5MB in the beginning and 253.8MB in the end (delta: 91.2MB). Free memory was 91.5MB in the beginning and 202.6MB in the end (delta: -111.1MB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:38:56,967 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 162.5MB. Free memory is still 137.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 799.40ms. Allocated memory is still 162.5MB. Free memory was 136.2MB in the beginning and 111.7MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 92.81ms. Allocated memory is still 162.5MB. Free memory was 111.7MB in the beginning and 109.3MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 35.93ms. Allocated memory is still 162.5MB. Free memory was 109.3MB in the beginning and 107.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 705.42ms. Allocated memory is still 162.5MB. Free memory was 107.5MB in the beginning and 91.5MB in the end (delta: 16.1MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 56139.26ms. Allocated memory was 162.5MB in the beginning and 253.8MB in the end (delta: 91.2MB). Free memory was 91.5MB in the beginning and 202.6MB in the end (delta: -111.1MB). There was no memory consumed. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.2s, 131 PlacesBefore, 22 PlacesAfterwards, 136 TransitionsBefore, 22 TransitionsAfterwards, 4428 CoEnabledTransitionPairs, 7 FixpointIterations, 37 TrivialSequentialCompositions, 71 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 17 ConcurrentYvCompositions, 5 ChoiceCompositions, 130 TotalNumberOfCompositions, 5356 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4045, positive: 3888, positive conditional: 0, positive unconditional: 3888, negative: 157, negative conditional: 0, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2444, positive: 2392, positive conditional: 0, positive unconditional: 2392, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4045, positive: 1496, positive conditional: 0, positive unconditional: 1496, negative: 105, negative conditional: 0, negative unconditional: 105, unknown: 2444, unknown conditional: 0, unknown unconditional: 2444] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 46, Positive conditional cache size: 0, Positive unconditional cache size: 46, Negative cache size: 12, Negative conditional cache size: 0, Negative unconditional cache size: 12 - ExceptionOrErrorResult: AssertionError: determinize is only required for construction of interpolant automaton, not for refinement de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: AssertionError: determinize is only required for construction of interpolant automaton, not for refinement: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.PredicateFactoryRefinement.determinize(PredicateFactoryRefinement.java:104) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:38:56,984 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...